Chemical Coordination And Integration Questions

We provide chemical coordination and integration practice exercises, instructions, and a learning material that allows learners to study outside of the classroom. We focus on chemical coordination and integration skills mastery so, below you will get all questions that are also asking in the competition exam beside that classroom.

Chemical Coordination And Integration Questions

List of chemical coordination and integration Questions

Question No Questions Class
1 Intercellular communication in
multicellular organisms occur through
A. Digestive system only
B. Nervous system only
c. Both nervous and endocrine system
D. Respiratory system only
11
2 Very short answer type. Name the source gland and give one
main action of the following hormones:
aldosterone
11
3 A woman started developing male characteristics. It may be due to
A. overproduction of adrenal androgens
B. overproduction of-estrogen
c. Damage to mammary estrogen
D. Damage to posterior pituitary
11
4 MSH produced by the pars intermedia of pituitary causes in lower vertebrates
A. Darkening of skin
B. Light colouration of skin
c. Both A and B
D. None of the above
11
5 Which hormone causes dilation of blood
vessels, increased oxygen consumption and gluconeogenesis?
A. Adrenaline
B. Glucagon
c. АСТН
D. Insulin
11
6 What are endocrine glands? Identify chief endocrine glands, the hormones produced by them, the function of the hormones and diseases produced due to imbalances. 11
7 Which hormones of the following endocrine glands lacks peptides,
amines and sulphur?
A. Hormone of anterior pituitary
B. Hormone of posterior pituitary and pancreas
c. Hormone of thyroid and adrenal gland
D. Hormone of testes and ovary
11
8 Gorilla like man with large head and hands and protruding jaws, is produced due to
A. Over secretion of thyroxin
B. Over secretion of growth hormone since maturity
c. Excess of vitamin ‘C’ in diet
D. Excess secretion of TSH
11
9 The hormone that helps increase the reabsorption of water from the kidney tubules. 11
10 33. An example of protein which acts
as a hormone is :
(1) Trypsin
(2) Oxytocin
(3) Keratin
(4) Casein
11
11 Adrenal gland is associated with
A. Pharynx
B. Pancreas
c. Kidney
D. Brain
11
12 Mention the exact location of the
following:
Islets of Langerhans.
11
13 What role is performed by pancreas in
order to deal with an increased blood
glucose level above normal range?
A. Releases insulin, signaling muscle cells to release glucose
B. Releases glucagon, signaling muscle cells to take up glucose
C. Releases glucagon, signaling adipose cells to take up glucose
D. Releases insulin, signaling the liver to convert glucose to glycogen
E. Releases glucagon, signaling the liver to convert glucose to glycogen
11
14 A ruptured follicle in mammalian ovary
after the release of ovum, which later gets fertilized, forms
A . Corpus albicans
B. Corpus callosum
c. corpus luteum
D. Graafian follicle
11
15 Name the hormones secreted by the following endocrine gland and specify one function.
Pancreas.
11
16 Goitre can occur as a consequence of al
except
A . Graves’ disease
B. lodine defiency
c. Pituitary adenoma
D. Excessive intake of exogenous thyroxine
11
17 Which is largest endocrine gland?
A. Thyroid
B. Liver
c. Pituitary
D. Thymus
11
18 Endocrine gland for combating
emergency is
A. Adrenal cortex
B. Adrenal medulla
c. Pancreas
D. Parathyroid
11
19 Gorilla like man with large head and
hands and protruding jaws is produced
due to
A. over-secretion of thyroxine
B. Over-secretion of growth hormone
C. Excess of vitamin C in diet
D. Excess secretion of TSH
11
20 Column I lists the endocrine structure
and column II corresponding hormones. Match the two columns.
11
21 Which of the following is/are the secretion/s of Adrenal gland?
A. Cortisone
B. Nor-epinephrine
c. Adrenaline
D. All of the above
11
22 “Pheromones” in insects are secreted
from
A. Endocrine glands
B. Exocrine glands
c. corpus allatum
D. Digestive tract
11
23 A decrease in blood pressure/ volume will not cause the release of
A. ADH
B. Renin
c. Atrial Natriuretic Factor
D. Aldosterone
11
24 List the hormones secreted by ovary. 11
25 Which of the following is a mineralocorticoid?
A. Testosterone
B. Progesterone
c. Adrenaline
D. Aldosterone
11
26 When the glandular cells breakdown completely, the gland is known as
A. Holocrine gland
B. Apocrine gland
c. Merocrine gland
D. None of these
11
27 Thyroxin is responsible for 11
28 Which hormone controls secretion of
oestrogen?
A. Progesterone
B. Follicle stimulating hormone
c. Aldosterone
D. Adrenaline
11
29 Gluconeogenesis is controlled by
A. Cortisol
B. Corticosterone
c. Thyroxine
D. All of the above
11
30 Anti-ageing hormone is
A. Thyroxine
B. Melatonin
C. Estrogen
D. Testosterone
11
31 Assertion
Coordination is the process through which two or more organs interact and complement the functions of one
another
Reason
In our body the neural system and the endocrine system jointly coordinate all the activities of the organs
A. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
B. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
C. Assertion is correct but Reason is incorrect
D. Both Assertion and Reason are incorrect
11
32 A person was complaining of excessive thirst and excretion of large amounts of urine. The treating doctor gave some medicines but did not advise him to
stop taking sugar in his food. Name the disease and explain what happens in it?
11
33 LH and FSH are called as
A. Anti stress hormones
B. Gonadotropic hormones
c. Emergency hormone
D. Neurohormones
11
34 38. Which one of the following hor-
mone is called “Emergency Hor-
mone” ?
(1) Adrenaline
(2) Thyroxine
(3) Vasopressin
(4) Insulin
11
35 Which of the following is wrong?
A. Sella turcica is a bony cavity where pituitary gland is located.
B. Parathyroid hormone decreases the ( mathrm{Ca}^{2+} ) levels in blood.
C. Thymosins play a major role in T-cell differentiation.
D. Insulin stimulates glycogenesis.
11
36 What is the difference between an
exocrine gland and an endocrine gland
( ? )
11
37 Hormone with no effect on heart beat is
A. Oxytocin
B. Adrenaline
c. Noradrenaline
D. Thyroxine
11
38 Which hormone is produced by
placenta?
A . GH
B. Gastrin
c. АСТН
D. Progesterone
11
39 Reabsorption of ( N a^{+} ) is controlled by which one of the following hormones?
A. Aldosterone
B. Estrogen
c. Glucocorticoids
D. Testosterone
11
40 Choose the correct answer from the
alternatives given. Thyroid-stimulating hormone (TSH) is secreted by:
A. hypothalamus
B. anterior pituitary
c. posterior pituitary
D. thyroid
11
41 Which one is not produced by basophils of pituitary?
A. Prolactin
в. TSH
c. FSH
D. LH
11
42 Which one of these does not pertain to B-cells?
A. Have passed through the thymus
B. Synthesize and liberate antibodies
c. Have antibody-mediated immunity
D. Have specific receptors
11
43 Match the following hormones with the respective disease.
(a) Insulin
(i) Addison’s disease
(b) Thyroxin
(ii) Diabetes insipidus
(c) Corticoids
(iii) Acromegaly
(d) Growth Hormone
(iv) Goitre
(v) Diabetes mellitus
Select the correct option.
( A cdot(a)-(v),(b)-(i),(c)-(i i),(d)-(i i i) )
B. (a)-(ii), (b)-(iv), (c)-(iii), (d)-(i)
( c cdot(a)-(v),(b)-(i v),(c)-(i),(d)-(i i i) )
D. (a)-(ii), (b)-(iv), (c)-(i), (d)-(iii)
11
44 Find out the correct statement.
A. Endocrine glands regulate neural activity but not vice
versa.
B. Neurons regulate endocrine activity but not vice versa.
C. Endocrine glands regulate neural activity and nervous system regulates endocrine glands.
D. Neither hormones control neural activity nor the neurons control endocrine activity.
11
45 The endocrine gland related to the
immune system is
A. Thyroid
B. Thymus
c. Adrenal
D. Pineal
11
46 Assertion
Insulin is an anabolic hormone.
Reason
A fall in blood amino acids also
increases insulin secretion.
A. Both Assertion and Reason are correct and Reason is
the correct explanation for Assertion
B. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
C. Assertion is correct but Reason is incorrect
D. Both Assertion and Reason are incorrect
11
47 Ductless glands are also known as
A. Salivary glands
B. Endocrine glands
c. Exocrine glands
D. Both A and B
11
48 Which of the following is a mixed gland?
A. Thyroid gland
B. Adrenal gland
c. Pituitary gland
D. Pancreas
11
49 Diosgenin is
A. Saccharide
B. Steroid
C. Amino acids
D. Peptide
11
50 Value based questions. How quickly do you think-a steroid hormone can start to exert its effect? 11
51 A hormone that stimulates an endocrine
gland to grow and secrete its hormone is known as
A. Endocrine hormone
B. Tropic hormones
c. Exocrine hormone
D. None of these
11
52 Define atrial natriuretic factor 11
53 Which one of the following is incorrectly matched?
A. Renin- Liver
B. Ptyalin-Mouth
c. Pepsin- Stomach
D. Trypsin- – Intestine
11
54 Select the correct match
( begin{array}{lll}text { Hormone } & text { Target Organ } & text { Source } \ text { CCK-PZ } & begin{array}{l}text { Gallbladder and } \ text { pancreas }end{array} & begin{array}{l}text { Small } \ text { intestine }end{array} \ text { GIP } & begin{array}{l}text { Gastrointestinal } \ text { tract }end{array} & text { Pancreas } \ text { Gastrin } & text { Liver and stomach } & text { Duodenum } \ text { Secretin } & begin{array}{l}text { Liver and } \ text { gallbladder }end{array} & text { Duodenum }end{array} )
11
55 Which of the following is not a plant harmone?
A . Auxin
B. Gibberellins
c. cytokinin
D. Adrenaline
11
56 Secretin stimulates secretion of
bicarbonate from
A. Liver
B. Kidneys
c. Pancreas
D. Stomach
11
57 Very short answer type. Name the source gland and give one
main action of the following hormones:
parathormone
11
58 Very short answer type.
Name two catecholamines produced by adrenal medulla.
11
59 Anterior lobe of pituitary secretes
A. ( mathrm{TSH} ), ADH and prolactin
B. ( L H, F S H ) and a growth hormone
C. ACTH, TSH and oxytocin
D. STH, GH and antidiuretic hormone
11
60 Cortical portions projecting between the medullary pyramids in the human kidney 11
61 Match the following
begin{tabular}{lll|l}
& Column I & & Column II \
a. & Adrenaline & 1. & Myxoederna \
b. & Hyperparathyroidism & 2. & Accelerates heartbeat \
c. & Oxytocin & 3. & Water balan \
d. & Hypothyroidism & 4. & Childbirth \
e. & Aldosterone & 5. & Demineraliz
end{tabular}
( mathbf{A} )
( a-2, b-5, c-4, d-1, e-3 )
B. ( a-5, b-3, c-2, d-4, e-1 )
( 3, b-4, c-5, d-1, e-2 )
( C cdot a-3 )
D. ( a-2, b-3, c-4, d-5, e-1 )
11
62 Choose the correct answer from the
alternatives given. The gland that prepares the body to react to stress by releasing epinephrine is the:
A. anterior pituitary
B. posterior pituitary
c. adrenal cortex
D. adrenal medulla
11
63 “Sella tursica” is a
A. Depression in brain enclosing pituitary
B. Cavity of skull enclosing ears
C. Covering of testis
D. Kind of endocrine gland
11
64 The common passage for bile and pancreatic juice is
A. Ampulla of vater
B. Ductus choledochus
c. Duct of Warsung
D. Duct of Santorini
11
65 Write short on the functions of the
testis.
11
66 Which endocrine gland produces the
growth hormone?
11
67 Exophthalmic goitre (Grave’s disease) is caused due to
A. Hypofunction of the thyroid
B. Hyperfunction of the thyroid
c. Hypofunction of the parathyroid
D. Hyperfunction of the parathyroid
11
68 The modern idea about ageing is that our body slowly loses the power of defence against the invasion of germs and pathogens. This gradual loss/decrease in the immunity can be attributed to which organ?
A. Spleen
B. Thymus gland
c. Pituitary gland
D. Parathyroid gland
11
69 A chemical signal that has both endocrine and neural roles is
A. Epinephrine.
B. Cortisol.
c. Melatonin.
D. Calcitonin.
11
70 Which of the following hormone is correctly matched with it’s source and
function?
A. Vasopressin – Anterior pituitary – Induces reabsorption of water in nephron
B. Oxytocin – Anterior pituitray – Contraction in uterine muscles during birth (parturation)
C. Thymosin – Thymus – Helps in differentiation of ( T ) Lymphocyte
D. Glucagon – Pancreatic ( alpha ) cells- Induces the uptake of utilization of glucose inside cells
11
71 Which of the following is the hormone secreted by juxtaglomerular cells of kidney which stimulates the formation
of RBC?
A. cholecystokinin
B. Erythropoietin
c. secretin
D. All of the above
11
72 58. A diabetic person carries a packet of glucose with him
always, because
(a) glucose increases the blood sugar level slowly
(b) glucose reduces the blood sugar level
(c) glucose increases the blood sugar level almost
instantaneously
(d) glucose reduces the blood sugar level slowly.
11
73 Directions (5-9): In each of the
following questions find the odd word/
letters/number from the given alter-
natives.
5. (1) Liver (2) Pituitary
(3) Adrenal (4) Thyroid
11
74 Very short answer type.
What is the source for aldosterone?
11
75 Mention the target gland for corticotrophin (ACTH) hormone. 11
76 Arrange the following step in correct sequence found during the mechanism of lipid insoluble hormone (epinephrine) function or action.
A. Second messenger formation
B. Binding to the surface receptor
C. Glycogenolysis
D. Adenylate cyclase activation
( A cdot C, A, D ) and ( B )
B. B, D, A and C
( c . D, B, c ) and ( A )
D. None of the above
11
77 Cushing’s syndrome and myxoedema are associated with which of the
following glands respectively?
A. Thyroid and adrenal
B. Adrenal and thyroid
c. Parathyroid and thyroid
D. Adrenal and pituitary
11
78 Which of the following hormone acts antagonist to aldosterone?
A. FSH
B. Testosterone
c. Progesterone
D. ANP
11
79 The diagram given below represents the location and structure of an endocrine
gland. Study the same and answer the questions that follow:
Name the endocrine gland shown in the diagram.
11
80 Which of the following hormones is responsible for hoarseness in voice, beard, moustaches etc. in males?
A. Gonadotropic hormone
B. Adrenaline
c. Thyroid
D. All of the above
11
81 Gonadotrophic hormones are produced
in the
A. Posterior part of thyroid
B. Adrenal cortex
c. Adenohypophysis of pituitary
D. Interstitial cells of testis
11
82 Which of the following cell of intestine
secretes GIP?
A. I cell
B. K cell
c. Beta cell
D. None of the above
11
83 is a mixed type of gland
A. Thymus
B. Salivary gland
c. Intestinal glands
D. Pancreas
11
84 Cortisol is a
A. Mineralocorticoid
B. Glucocorticoid
c. catecholamines
D. Thymosins
11
85 Androgens are secreted from
A. Ovary and placenta
B. Testis and adrenal
C. Ovary and testes
D. Thymus and parathyroid
11
86 Give the function and source of insulin
hormone?
11
87 Adrenaline is equivalent to which neurotransmitter?
( A cdot ) GABA
B. Serotonin
c. Epinephrine
D. None of the abaov
11
88 All sex hormone can work without the
help of
A. Gonadotropins
B. Placenta
c. Pituitary
D. Insulin
11
89 Which hormone causes dilation of blood
vessels, increased oxygen consumption and gluconeogenesis?
A. Adrenaline
B. Glucagon
c. АСТН
D. Insulin
11
90 Choose the correct answer from the
alternatives given.
The pituitary detects a rising hormone concentration in blood and inhibits
the gland secreting the hormone. This is a feedback loop.
A. positive
B. Iong-term
c. negative
D. both (b) and (c)
11
91 Choose the correct answer from the
alternatives given Hypothyroidism in children results in:
A. dwarfism
B. acromegaly
c. high blood pressure
D. high body temperature
11
92 Integrative system in the body are
A. Endocrine system
B. Nervous system
C. Blood vascular system
D. Both endocrine and nervous system
11
93 The source of male sex hormones is
A. Interstitial cells of the testis
B. Cells lining the seminal vesicles
C . Cells lining vas deferens
D. The acrosomal vesicles
11
94 In mechanism of hormone action, which
of the following is not a second
messenger?
A. Cyclic AMP
в. ( I P_{3} )
( mathbf{c} cdot C a^{++} )
D. ( M g^{+} )
11
95 If ovaries from a pregnant woman are removed in ( 4^{t h} ) month of pregnency,
then
A. Development of embryo becomes abnormal
B. Abortion occurs after some time
C. Embryo develops normally till birth
D. None of the above
11
96 33. An example of protein which acts
as a hormone is :
(1) Trypsin
(2) Oxytocin
(3) Keratin
(4) Casein
11
97 The effect of prolactin will be marked in
A. Bones
B. Pancreas
c. Mammary gland
D. Liver
11
98 Which one of the following hormones never reaches to the cytoplasm?
A. Estrogen
B. FSH
c. Progesterone
D. Testosterone
11
99 Hormone involved in the discharge of
pancreatic juice in mammals is
A. Secretin
B. Gastrin
c. cholecystokinin
D. Enterogastrone
11
100 Choose the correct combination
begin{tabular}{cccc}
Hormone & Source & Functic \
A. & Vasopressin & Posterior pituitary & Increas of wate through \
B. & Norepinephrine & Adrenal medulla & Increas heart be respirat and ale \
C. & Glucagon & ( beta ) -cells of islet of Langerhans & Stimula glycoge \
D. & Prolactin & Posterior pituitary & Regulat growth mamm glands milk formati females \
hline
end{tabular}
( A cdot A )
( B . quad B )
( c cdot c )
D.
11
101 A person has protruding eyes, tachycardia and higher body temperature. He is suffering from
A. Cretinism
B. Hyperthyroidism
c. Diabetes
D. Acromegaly y
11
102 Which of the following act as both hormone and enzyme?
A. ADH hormone
B. Acetylcholinesterase
c. Angiotensinogen
D. Renin
11
103 Acidophils of pituitary secrete
A. STH and FSH
B. STH and PL
c. stH and Tsh
D. STH and GTH
11
104 Very short answer type.
Mark the odd one in each series.
salivary gland, thyroid gland, gastric gland, tear gland
11
105 Name the hormone secreted by the
thymus gland.
11
106 Which one of the following does not match in biological category of chemical substance?
A. Gastrin
B. Thyroxine
c. oxytocin
D. Creatinine
11
107 Cell surface receptors are integral membrane proteins and possess regions that contribute to which of the
basic domains?
A. Extracellular domains
B. Transmembrane domain
c. Intracellular domain
D. All of the above
11
108 The secretion of adrenal gland is known
as
A. Thyroxin
B. Adrenalin
c. Calcitonin
D. None of these
11
109 Which gland is concerned with salt equilibrium in body?
A. Anterior pituitary
B. Pancreas
c. Adrenal
D. Thyroid
11
110 Which hormone stimulates the gastric glands to release the gastric secretion?
A. Enterogastrone
B. Gastrin
c. Pancreozymin
D. cholecystokinin
11
111 To induce formation of organs in a
callus it is necessary to provide
A. Growth hormones
B. water
c. Soil
D. Antibiotics
11
112 Give examples of hypercalcemic
hormone.
11
113 Goitre is related to which of the
following glands of human body?
A. Thymus
B. Thyroid
c. Parathyroid
D. Pancreas
11
114 Parathyroid hormone
A. Is produced by the thyroid gland
B. Is released when blood calcium levels fall
C. Stimulates osteoblasts to lay down new bone
D. Stimulates calcitonin release
11
115 48. The fasting blood glucose level in
adults in mg/100 ml is
(1) 200 (2) 160
(3) 100 (4) 60
11
116 Give examples androgens and
estrogens.
11
117 Which of the following glucose transporters is insulin-dependent?
A . GLUTI
в. GLUTII
c. GLUT III
D. GLUTIV
11
118 Which of these is not produced by the pituitary gland?
A. FSH
в. мSн
c. oxytocin
D. Prolactin
11
119 How many endocrine glands are located in human brain?
( A cdot 3 )
B. 4
( c cdot 2 )
( D )
11
120 Choose the correctly matched option.
A. Corpus luteurn – Estrogen – Supports pregnancy
B. Thyroid – Thyroxine – Regulates blood calcium level
C. Anterior pituitary – Oxytocin – Constriction of uterine muscles during child birth
D. Posterior pituitary – Vasopressin – Stimulates reabsorption of water in collecting tubules
11
121 Action of endocrine glands is mediated through
A. Hormones
B. Enzymes
c. Minerals
D. Vitamins
11
122 List the hormones secreted by the Testis. 11
123 Which one of the following hormones is released by posterior lobe of pituitary gland?
A. FSH
B. ADH
c. АСТН
D. MSH
11
124 Match List I with List II and select the
correct option.
List 1
A. Adrenalin
1. Myxoedema
B.
2. Accelerates heart Hyperparathyroidism beat
C. Oxytocin
3. Salt-water balance
D. Hypothyroidism
4. Childbirth
E. Aldosterone
5. Demineralisation
A. A- 2, B- 5, C- 4, D-1, E-3
B. A- 3, B-4, C- 5, D-3, E-2
C. ( A-5, B-3, C-2, D-4, E-1 )
D. ( A-2, B-3, C-4, D-5, E-1 )
E . A- 5, B- 3, C- 4, D- 2, E-1
11
125 Hormone oxytocin at the time to birth acts on uterus by
A. Stimulating the smooth muscles to contract
B. Reducing the lumen of uterus
c. Increasing the movement of foetus
D. Producing rhythmic movements in uterus
11
126 ( A cdot A-1, B-2, C-4, D-3 )
B. ( A-2, B-1, C-4, D-3 )
( C cdot A-1, B-4, C-2, D-3 )
D. ( A-1, B-2, C-3, D-4 )
11
127 In a normal pregnant woman, the
amount of total gonadotropin activity
was assessed. The result expected was.
A. High level of circulating FSH and LH in the uterus to stimulates implantation of the embryo
B. High level of circulating HCG to stimulate endometrial thickening
C. High level of FSH and LH in uterus to Stimulate endometrical thickening
D. High level of circulating HCG to stimulate estrogen and progesterone synthesis
11
128 Glucagon hormone is secreted by
A. Pituitary
B. Adrenal
C . Beta cells of islets of Langerhans
D. Alpha cells of islets of Langerhans
11
129 What is the function of thyrocalcitonin hormone?
A. Sugar control in blood
B. Calcium control in blood
c. cholesterol control in blood
D. Proteins control in blood
11
130 In response to increased returns of
venous blood in the heart,
hormone is secreted from
A. ADH from kidney
B. ANF from heart
c. Epinephrine from adrenal medulla
D. Nor-adrenaline from adrenal medulla
11
131 FSH (follicle stimulating hormone) is
produced by
A. Adrenal cortex
B. Anterior pituitary lobe
c. Middle pituitary lobe
D. Posterior pituitary lobe
11
132 Explain how hypothyroidism and hyperthyroidism can effect the body? 11
133 Which one of the following hormones is responsible for uterine contraction
during parturition?
A. Relaxin
B. Vasopressin
c. oxytocin
D. Prolactin
11
134 Cholecystokinin involves in
A. controlling growth
B. Controlling stress
c. controlling appetite
D. None of the above
11
135 The blood sugar level is regulated by
A. Pancreas
B. Thyroid
c. Anterior pituitary
D. Posterior pituitary
E. Hypothalamus
11
136 Volume of urine is regulated by
A. Aldosterone
B. Aldosterone and testosterone
C . ADH
D. Aldosterone and ADH
11
137 Secretion of estrogen is controlled by
A . HCG
B. Progesterone
c. LH
D. FSH
11
138 Simmond’s disease is
A. Hyperthyroidism
B. Hypothyroidism
c. Hypopituitarism
D. Hyperpituitarism
11
139 The blood calcium level is lowered by
the deficiency of
A. Both calcitonin and parathormone
B. Calcitonin
c. Parathormone
D. Thyroxine
11
140 Which hormone control activity of zona glomerulosa of adrenal gland?
A. Renin
B. Thyroxine
c. АDH
D. FSH
11
141 47. Which one of the following endo-
crine gland is situated in the
neck?
(1) Pancreas (2) Thyroid
(3) Pituitary (4) Adrenals
11
142 Write short note on the functions of the
thyroid hormones.
11
143 Which of the following statement is correct regarding the mechanism of action of ANF?
A. It causes vasodilation
B. It is secreted in response to high blood pressure
c. It is secreted in response to high blood volume.
D. All of the above
11
144 Refer to the given diagrammatic representation of the mechanism of
action of a protein hormone. In which of the following options correct labelling of ( A, B, ) and ( C ) is given?
A. A-Generation of second messenger, B-Physiological responses, C-Biochemical responses
B. A-Activation of genes, B-Biochemical responses, CGeneration of second messenger
C. A-Generation of second messenger, B-Biochemical responses, C-Physiological responses
D. A-Biochemical responses, B-Activation of genes, C- Physiological responses
11
145 Study the following about endocrine
disorder
begin{tabular}{lll}
Hormones & Hyposecretion & Hypersecreti \
(I) Insulin & Diabetes mellitus & Unconsciousr and shock \
(II) Thyroxine & Simple Goitre & Myxoedema \
(III) Parathormone & Tetany & Osteoporosis \
hline (IV) Cortisol & Cushing’s syndrome & Addison’s diseases
end{tabular}
A. Only I,III and IV
B. Only I,II and II
C. Only I and III
D. All are true
11
146 Write an account of position, structure and functions of pituitary gland. 11
147 Growth hormones are situated in the
A. Pituitary gland
B. Thyroid gland
c. Adrenal gland
D. Pancreas
11
148 The main mineralocorticoid seen in
human is
A. Adrenaline
B. Testosterone
c. Androsterone
D. Aldosterone
11
149 Which of the following is NOT produced by kidneys?
A. Calcitriol
B. Erythropoietin
c. Angiotensinogen
D. Renin
11
150 36. The main function of insulin
the human body is
(1) to maintain blood pressure
(2) to help in digestion of food
(3) to control the level of sugar in
the body
(4) to check the level of iodine in
the body
11
151 Insulin controls the metabolism of –
A. fats
B. Hormones
c. Carbohydrates
D. Proteins
11
152 Prove that Pancreas is an endocrine as
well as exocrine gland.
11
153 Which one of the following is proteinaceous in chemical nature?
A. Thyroxine
B. Insulin
c. Progesterone
D. Oxytocin
11
154 Growth hormone is secreted by adrenal
gland.
A. True
B. False
11
155 Which of the following hormone contain lodine?
A. Adrenaline
B. Testosterone
c. Thyroxin
D. Insulin
11
156 In urinary system, aldosterone takes part in retention (reabsorption) of
A . ( K^{+} )
в. ( N a^{text {t }} )
c. water
D. both (b) and (c)
11
157 Match the following.
( begin{array}{llll}text { Sr.no } & text { Column -I } & text { Sr.no } & text { Column -II } \ text { A. } & text { Testosterone } & 1 . & begin{array}{l}text { Sexual } \ text { contraction } \ text { in male }end{array} \ text { B. } & begin{array}{l}text { Atrial } \ text { natriuretic } \ text { factor }end{array} & text { 2. } & begin{array}{l}text { Decrease in } \ text { blood } \ text { pressure }end{array} & begin{array}{l}text { Decrease in } \ text { liver } \ text { glycogen } \ text { content }end{array} & begin{array}{l}text { Increases } \ text { in } \ text { heartbeat }end{array} & text { 3. } \ text { C. } & text { Glucagon } & & & \ text { D. } & text { Epinephrine } & text { 4. } & & \ & & & end{array} )
( A cdot A-1, B-2, C-3, D-4 )
B. A-1, B-3, C-2, D-4
C. ( A-3, B-4, C-1, D-2 )
D. A-3, B-4, C-2, D-1
11
158 The chemical substances released by
activated spermatozoa, that acts on the ground substances of the follicle cells
is
A. Progesterone
B. Hyaluronidase
c. Relaxin
D. Gonadotropin
E. Teratogen
11
159 Choose the correct answer from the
alternatives given Which of the following is not a secretion of the adrenal glands?
A. Glucocorticoids
B. Androgens
c. Melatonin
D. Aldosterone
11
160 Steriod hormones work as
A. They enter into target cells and binds with specific receptor and activates specific genes to form protein
B. They binds to cell membrane
C. They catalyse information of cAMP
D. None of the above
11
161 Pancreatic enzyme and bicarbonate secretion is stimulated by
A. Gastrin
B. Cholecystokin
c. Duocrinin
D. Enterogastrone
11
162 Which of the following is not a hormone secreted by the ovaries?
A. Estrogen
B. Progesterone
c. oxytocin
D. None of the above
11
163 Select the correct matching of a
hormone, its source and function.
( mathbf{A} )
B.
( c cdot 3 )
D.
11
164 Liver in our body stores
A. Vitamin A
B. Vitamin D
c. Vitamin ( B_{12} )
D. All of the above
11
165 Glucagon is produced in the islets of Langerhans by
( mathbf{A} cdot beta ) cells
B. ( alpha ) cells
c. Delta cells
D. Both A and B
11
166 Hypophysectomy leads to
( mathbf{A} ). Heart attack
B. Increased digestion
C. Death
D. Regression of reproductive function
11
167 Which of the following is secreted at ends of nerve fibres?
A. Ascorbic acid
B. Acetic acid
c. Acetyl CoA
D. Acetylcholine
11
168 Erythropoietin is produced by
A. Thymus
B. Pituitary
c. Heart
D. Kidney
11
169 Pituitary is popularly called the master gland.
A. True
B. False
11
170 Which of the following causes decrease in blood pressure?
A. Renin
B. Angiotensin
c. ANF
D. None of the above
11
171 Which of the following enzyme is produced in the kidneys?
A. Rennin
B. Renin
c. Uricase
D. Arginase
11
172 In the pancreas, there are groups of cells that make insulin. What describes
these cells?
A. An organ in an organism
B. An organ system in an organism
c. Cells within a cell wall
D. Tissue in an organ
11
173 The endocrine gland present on the kidney is
A. Pituitary gland
B. Thyroid gland
c. Adrenal gland
D. Pancreatic glands
11
174 Which of the following hormones is a derivative of amino acid?
A. Oestrogen
B. Epinephrine
c. Progesterone
D. Prostaglandin
11
175 Name the gland that secretes the
emergency hormone!
11
176 Give the target gland for
gonadotrophins (LH and FSH).
11
177 Match List I with List II and select the
correct answer using the codes given:
List-I List-II
A. I langerhans
1. Calcitonin
в. Pituitary
2. Epinephrine rygland
c. Growth
hormone Thyroidgland 3. medere dgland s.
D. Adrenal gland 4. Insulin
( A cdot A-3, B-4, C-1, D-2 )
B. ( A-4, B-3, C-1, D-2 )
C. ( A-4, B-3, C-2, D-1 )
D. A – 3, B – 2, C – 4, D-
11
178 A nine year old boy is ( 120 mathrm{cm} ) tall. If the
present height of the boy is ( 75 % ) of his full height calculate
11
179 Select the option that correctly
identifies ( A ) to ( E ) in the given flow chart.
( mathbf{A} cdot A-alpha, B-beta, C-G|u c a g o n, D-H y p e r g| y c a e m i a, E- )
Hypoglycaemia
B. A- ( beta ), B- ( alpha ), C-Cortisol, D-Hypoglycaemia, EHyperglycaemia
C ( . A-beta, B-alpha, C ) -Cortisol, D-Hyperglycaemia, EHypoglycaemia
D. ( A-beta, B-alpha, C ) -Glucagon, D-Hypoglycaemia, EHyperglycaemia
11
180 John and Radha were classmates since
childhood. When Radha became eleven
years old, she developed a little swelling on her neck. She visited the doctor who
started medication for her. After a few
years, John also developed a slight
protrusion on his throat. He got worried
and went to the doctor. But, the doctor
assured him that it was a normal
feature in boys while they are growing
up. Which one is the reason for the
difference in diagnosis?
A. Radha’s symptom is hyper/hypothyroidism, John’s symptom is of puberty i.e. development of Adam’s apple
B. Radha’s symptom is of puberty i.e., development of Adam’s apple, John’s symptom is hyper/hypo thyroidism
C. Radha and John’s symptoms are of hypothyroidism
D. Radha and John’s symptoms are of hyperthyroidism
11
181 Choose the correct answer from the
alternatives given.

Glucose ( left(C_{6} H_{12} O_{6}right) ) can exist as both
an open chain form and a dosed ring form Earlier, it was thought that
glucose occurs in the closed ring form
What possible difference between these forms would give scientists a clue
that the open chain form was not
present
A. Only open chain forms can undergo condensation, which does not occur with glucose
B. An open chain presents ends with functional groups (in this case aldehyde), and glucose failed to undergo typical aldehyde reactions, a phenomenon that could be explained by having no end functional group in a ring structure
C. Because glucose is solid at room temperature, it must have saturated hydrocarbon chains
D. Glucose could not be denatured so it must be a tight chain

11
182 Grave’s disease is caused due to
A. Hyposecretion of adrenal gland
B. Hypersecretion of adrenal gland
C. Hyposecretion of thyroid gland
D. Hypersecretion of thyroid gland
11
183 What are sex hormones? Why are they
named so? State their function
11
184 The diurnal rhythms are regulated by
A. Adrenalin
B. Melatonin
c. Serotonin
D. vasopressin
11
185 The stomach pain impulses are received by receptors known as
A. Proprioreceptors
B. Exteroreceptors
c. visceral receptors
D. chemoreceptors
11
186 List the hormones secreted by the following:
(a) Hypothalamus
(b) Pituitary
(c) Thyroid
(d) Parathyroid
(e) Adrenal
(f) Pancreas
(g) Testis
(h) Ovary
(i) Thymus
(j) Atrium
(k) Kidney
(i) G-l Tract
11
187 Both organs of which set secretes hormones?
A. spleen- Brain
B. Intestine- Eye
c. spleen- Liver
D. Testes- Placenta
11
188 What are sex hormones? Describe any
one male and one female sex hormones.
11
189 Name the hormone which regulates the
blood calcium level
11
190 Gonadotropic hormone is
A. FSH
B. LH
c. LTH
D. FSH, LH
11
191 Emergency Hormone in Animals is the
A. Adrenaline
B. Insulin
c. Oestrone
D. Secretin
11
192 Epinephrine is
A. Secreted from pancreas and decreases heart beat
B. Secreted from adrenal medulla and increases heart
beat
C. Secreted from adrenal medulla and decreases heart
beat
D. Secreted from pancreas and increases heart beat
11
193 Which of these is correctly matched with the accompanying description?
A. Pancreas – Delta cells of islets of Langerhans secrete a hormone which stimulates glycolysis in liver
B. Thyroid – Hyperactivity in young children causes cretinism
C. Thymus – Starts undergoing atrophy after puberty
D. Parathyroid – Secretes parathormone that promotes movement of ( C a^{2+} ) ions from blood into bones during
calcification
11
194 Which gland is concerned with salt equilibrium in body?
A. Anterior Pituitary
B. Pancreas
c. Adrenal
D. Thyroid
11
195 Which of the following reasons states
that parathyroid is hormone is a
hypercalcemic hormone?
A. PTH also stimulates reabsorption of Ca2+ by the renal tubules
B. PTH increases Ca2+ absorption from the digested food
C. PTH control the metabolism of carbohydrates, proteins and fats
D. Both A and B
11
196 Which one of the following is not a second messenger in hormone action?
A. Sodium
B. сАМР
c. сGмР
D. Calcium
11
197 Pertaining to endocrine system, what will you interpret if :
¡) You observe swollen neck in people living in the hills
ii) Over secretion of growth Hormone takes place during childhood
iii) Facial hair develops in body aged 13
11
198 In a child of 15 years age, plasma calcium level is diagnosed below optimum level, which organ is malfunctioning?
A. Thyroid gland
B. Liver
c. Parathyroid
D. Posterior lobe of pituitary
11
199 Toxic agents present in food, which interfere with thyroxine synthesis lead to the development of
A . Goitre
B. Thyrotoxicosis
c. Diabetes
D. Cretinism
11
200 Hypersecretion of parathyroid hormone
results in
A. Stronger bones due to increased incorporation of calcium in them
B. Deposition of calcium in various skeletal structure
C. No effect on the constitution of bones
D. Weaker bones due to increased removal of calcium from them
11
201 Choose the correct answers from the
alternatives given
Pancreatic juice contains
A. hydrogen carbonate
B. hydrochloric acid
c. sulphuric acid
D. deoxyribonucleic acid
11
202 Assertion
Adrenal medullary hormones help in combating the stress condition.
Reason
Both adrenaline and noradrenaline act
on same organs and produce similar effects.
A. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
B. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
c. Assertion is correct but Reason is incorrect
D. Both Assertion and Reason are incorrect
11
203 GnRH of hypothalamus stimulates secretion of
A. Aldosterone from adrenals
B. ADH from posterior pituitary
C. FSH and LH from anterior pituitary
D. Thyroxine from thyroid
11
204 Discuss the endocrine system and its
functions.
11
205 In which of the following condition diabetic coma is due to hyposecretion of insulin?
A. Glucose level increased in blood
B. Keto acidosis formation take place
C. Dehydration process start
D. All of the above
11
206 What is the emergency hormone? 11
207 Damage to thymus in a child may lead
to
A. Loss of cell mediated immunity
B. A reduction in the haemoglobin content in blood
C. A reduction in the amount of plasma proteins
D. Loss of antibody mediated immunity
11
208 Steroid hormones, estrogen and testosterone bind to
A. Membrane ion channels
B. Enzyme-linked membrane receptors
c. G-Protein linked membrane receptors
D. Cytoplasmic receptors
11
209 Islets of Langerhans are
A. Modified lymph glands
B. Ductless glands in pancreas
C . Specialized area in pituitary
D. Small tubules in kidney
11
210 The pancreas located just ( ldots ldots . . ) the
stomach.
A. Below
B. Upon
c. Right side
D. Left side
11
211 Short / Long answer type questions. Write briefly about the endocrine gland
which helps combat stress.
11
212 Which endocrine gland is not an ectodermal origin?
A. Pineal body
B. Anterior pituitary
c. Adrenal medulla
D. Thymus
11
213 The female
hormones
are released by the
11
214 A gland called ‘Clock of ageing’ that gradually reduces and degenerates in ageing is
A. Thyroid
B. Thymus
c. Parathyroid
D. Pituitary
11
215 Very short answer type.
Name the source gland and give one main action of the following hormones:
estrogen
11
216 Diabetes insipidus results from low levels of
( mathbf{A} cdot ) АСТН
B. TSH
c. АDH
D. Aldosterone
11
217 Insulin receptors are.
A. Extrinsic proteins
B. Intrinsic proteins
C . G-proteins
D. Trimeric proteins
11
218 Very short answer type. Suppose a calculus (stone) is blocking a major calyx, what effect might this have on capsular hydrostatic pressure (CIIP) and thus on net filtration pressure (NFP)? 11
219 Assertion
Diabetes insipidus is marked by excessive urination and too much thirst
of water
Reason
Anti-diuretic hormone (ADH) is
secreted by the posterior lobe of pituitary gland.
A. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
B. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
c. Assertion is correct but Reason is incorrect
D. Both Assertion and Reason are incorrect
11
220 Which of the following is not endocrine gland?
A. Thyroid
B. Adrenal
c. Testis
D. Salivary gland
11
221 Which of the given labeled parts is
responsible for the decrease in the
amount of stored glycogen in the liver?
( A cdot D )
B.
( c . ) в
( D )
11
222 List the hormones secreted by the Kidney. 11
223 The human sperm consist of head,
middle piece and tail. What purpose does the tail in a sperm serve?
11
224 The thyroid gland is the largest endocrine gland of the body
A. True
B. False
11
225 The pituitary gland by virtue of itstropic hormones controls the secretory activity of other endocrine glands. Which one of the following endocrine glands can function independent of a pituitary gland?
A. Thyroid
B. Gonads
c. Adrenal glands
D. Parathyroid
11
226 Diagrammatically indicate the location of various endocrine glands in our body 11
227 Cretinism in young children is due to hyposecretion of
( A ). Vitamin D
B. Growth hormone
c. calcitonin
D. Thyroxine
11
228 Increase in bleeding time and delay in blood coagulation is due to the deficiency of which hormone?
A. Thyroxine
B. Adrenaline
c. Noradrenaline
D. Parathormone
11
229 Very short answer type.
Besides ADH, which other hormones
contribute to the regulation of water reabsorption?
11
230 Basal metabolism disorders are caused
by
A. Impairment of the pituitary
B. Impairment of the gonads
c. Impairment of the thyroid
D. Impairment of the thymus
E. Impairment of the parathyroid
11
231 Epinephrine (adrenaline) is secreted by
A. Adrenal cortex
B. Adrenal medulla
c. Pancreas
D. Nerve endings
11
232 Which hormone has an anti-insulin
effect?
A. cortisol
B. Oxytocin
c. Aldosterone
D. Glucagon
11
233 Which one of the following four glands
is correctly matched with the
accompanying description?
A. Thyroid- hyperactivity in young children causes cretinism
B. Thymus- starts undergoing atrophy after puberty
C. Parathyroid- secretes parathormone, which promotes movement of calcium ions from blood into bones during calcification
D. Pancreas- delta cells of the islets of Langerhans secrete a hormone, which stimulates glycolysis in liver
11
234 Which of the following helps in formation of alveoli of the mammary
glands?
A. Estrogen
B. Prolactin
c. Progesterone
D. All of the above
11
235 Name any one heterocrine gland? 11
236 Erythropoietin stimulates
A. Osmoregulation
B. Formation of RBC
c. Reduces blood pressure
D. Formation of WBC
11
237 Which of the following graphs is correct
regarding the effects of adrenaline secreted into the blood?
( A )
B.
( c cdot C )
( D cdot C )
11
238 The thyroid hormones are strored as
A. Glycoproteins
B. Thyroglobulin
( c . ) T3 and T4
D. Polycyclic hydrocarbons
11
239 Steroid hormones
A. Work via second messenger
B. Trigger rapid, short term response in cells
C. Alter the activity of genes
D. Initiate open channels in plasma membrane
11
240 I.C.S.H. in male acts on
A. Cells of Leydig
B. Sertoli cells
c. Spermatids
D. spermatogonia
11
241 Progesterone is secreted by
A. Corpus luteum
B. Thyroid
c. Thymus
D. Testis
11
242 Which hormone causes dilation of
blood vessels, increased oxygen consumption an glucogenesis?
A . ACTH
B. Insulin
c. Adrenaline
D. Glucagon
11
243 What questions will you ask a doctor to
know about endocrine glands?
11
244 Name two hormones secreted by
pancreas.Write one function of each.
11
245 Parathormone causes
A. Increased level of serum calcium
B. Increased level of blood sugar
C. Decreased level of serum calcium
D. Decreased level of blood sugar
11
246 The name of largest endocrine gland of
our body is
11
247 Hormone involved in discharge of pancreatic secretions is
A. Gastrin
B. cholecystokinin
c. secretin
D. Both B and C
11
248 Hormone secreted during emergency is
A. Aldosterone
B. Calcitonin
c. Thyroxine
D. Adrenaline
11
249 Match the columns and choose the
correct option.
( begin{array}{lllll} & text { Column-I } & & text { Column-II } & \ text { A. } & text { Adrenaline } & text { 1. } & begin{array}{l}text { Anger, fear, } \ text { danger }end{array} \ text { B. } & text { Oestrogen } & text { 2. } & begin{array}{l}text { partnerting } \ text { through sense of } \ text { smell }end{array} \ text { D. } & text { Pheromones } & text { 4. } & text { Glucose }end{array} )
( A cdot A-3, B-1, C-4, D-2 )
B. A-1,B-3,C-2,D-4
C. ( A-1, B-3, C-4, D-2 )
D. ( A-3 . B-1 . C-2 . D- )
11
250 Human male sex hormone or androgen
present in urine of males is
A. Testosterone
B. Andostenedione
c. Dehydroepiandrosterone
D. Androsterone
11
251 A hormone that increases deposition of
( C a^{+2} ) in bones by decreasing blood calcium level. It is antagonistic to a hormone secreted from a gland located at back side of the most famous gland
of body identify it.
A. Parathyroid hormone
B. Thyrocalcitonin hormone
c. Aldosterone hormone
D. Calcitriol hormone
11
252 Acromegaly is due to hypersecretion of hormone from
A. Neurohypophysis
B. Adenohypophysis
c. Pars intermedialis
D. Cells of Leydig
11
253 In heart cells, which one a second
messenger that speeds up muscle contraction in response to adrenaline
A . cAMP
B. сGMP
c. GтР
D. ATP
E. AMP
11
254 The 24 hour (diurnal) rhythm of our body such as the sleep-wake cycle is regulated by the hormone
A. Calcitonin
B. Prolactin
c. Adrenaline
D. Melatonin
11
255 Which of the following mechanism involves the vasodilation?
A. ADH
B. Renin-angiotensin
c. ANF
D. None of the above
11
256 Cortisone, Somatotropin, Adrenocorticotropic hormone,
Vasopressin.
11
257 Assertion
Failure of secretion of somatotropin from an early age causes dwarfism in the patient.
Reason
Somatotropin hormone stimulates the body growth and elongation of long
bones
A. Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
B. Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
c. Assertion is correct but Reason is incorrect
D. Both Assertion and Reason are incorrect
11
258 Thickening the lining of the uterus each month in female body is the function of which of the following hormone?
A . LH
B. FSH
c. Progesterone
D. Oxytocin
11
259 When a person is exposed to cold
surrounding, which of the following
does not occur?
A. Secretion of adrenal medulla and thyroid increases
B. Shivering occurs
C. Vasoconstriction occurs in the skin vessels, supplying blood to hair
D. Heart beat and volume of blood per stroke increases
11
260 Which one of the following hormones is not involved in sugar metabolism?
A. Glucagon
B. Cortisone
c. Aldosterone
D. Insulin
11
261 Dramatic changes of body features
associated with puberty are mainly
because of secretion of
A. Oestrogen from testes and testosterone from ovary
B. Estrogen from adrenal gland and testosterone from pituitary gland
c. Testosterone from testes and estrogen from ovary
D. Testosterone from thyroid gland and estrogen from pituitary gland
11
262 The activity of adrenal cortex is governed by a pituitary hormone, abbreviated as
A . HCG
B. FSH
c. АСТН
D. TSH
11
263 Which hormone has the anti-insulin
effect?
A. Calcitonin
B. cortisol
c. oxytocin
D. Aldosterone
11
264 Which of the following acts both as endocrine (ductless) and exocrine (with
duct) gland?
A. Pancreas
B. Liver
c. Adrenal
D. Kidney
11
265 Hormone oxytocin at the time to birth acts on uterus by
A. Stimulating the smooth muscles to contract
B. Reducing the lumen of uterus
c. Increasing the movement of foetus
D. Producing rhythmic movements in uterus
11
266 Sudoriferous glands are present in
A. Lung.
B. Kidney.
( c . ) skin
D. Alimentary canal.
11
267 0.82 Match the class of compounds given in Column I with their functions
given in Column II.
Column I
Column II
А.
Antagonists
Communicate message between two
neurons and that between neurons to
muscles
B. Agonists
Bind to the receptor site and inhibit its
natural function
C Chemical messenger 3. Crucial to body’s communication process.
N
w
Inhibitors
Receptors
Е.
4.
5.
Mimic the natural messenger.
Inhibit activities of enzymes.
11
268 Name the following:
Hormone secreted by pituitary gland that helps in child birth
11
269 Which of the following helps in differentiation of Iymphocytes?
A. cytosin
B. Thymosin
c. cyclin
D. None of the above
11
270 Match the columns:
( begin{array}{llll} & text { Column I } & & text { Column II } \ text { a. } & text { Thymus gland } & text { p. } & text { Epinephrine } \ text { b. } & begin{array}{l}text { Adrenal } \ text { medulla }end{array} & text { q. } & text { Thymosin } \ text { c. } & begin{array}{l}text { Parathyroid } \ text { gland }end{array} & text { r. } & text { Calcitonin } \ text { d. } & text { Thyroid gland } & text { s. } & begin{array}{l}text { Bone } \ text { desorption }end{array}end{array} )
( A cdot a-q, b-p, c-s, d-r )
( B cdot a-s, b-r, c-q, d-p )
( mathrm{C} cdot mathrm{a}-mathrm{r}, mathrm{b}-mathrm{p}, mathrm{c}-mathrm{s}, mathrm{d}-mathrm{q} )
D. ( a-p, b-q, c-q, d-s )
11
271 Which of the following match is correct?
A. Hormone-Oxytocin, Effect-Milk ejection hormone
B. Hormone-Glucagon, Effect-Decreases blood sugar level
C. Hormone-Adrenaline, Effect-Decreases heart rate
D. Hormone-Thyroxine, Effect-Decreases BMR
11
272 Secretion of gastric juice is stopped by
A. Gastrin
B. Secretin
c. Enterogastrone
D. cholecystokinin
11
273 The function/s of the renin produced by kidney is/are
A. Stimulate hematopoiesiss
B. Change angiotensinogen into angiotensin
c. Influence ultrafiltration
D. All of the above
11

Hope you will like above questions on chemical coordination and integration and follow us on social network to get more knowledge with us. If you have any question or answer on above chemical coordination and integration questions, comments us in comment box.

Stay in touch. Ask Questions.
Lean on us for help, strategies and expertise.

Leave a Reply

Your email address will not be published. Required fields are marked *