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Q. No.Thyroid gland in humans play an important role in:
I: Regulation of basal metabolic rate.
II: Mental development
III: Calcium homeostasis
1.
Only I and II
2.
Only I and III
3.
Only II and III
4.
I, II and III
Subtopic: Thyroid Gland Part I | Thyroid Gland Part II |
75%
From NCERT
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Pars nervosa:
1. synthesises ADH and oxytocin
2. stores and releases ADH and oxytocin
3. reuptake ADH and oxytocin from the synaptic cleft
4. secretes an inhibitor of ADH and oxytocin
1. synthesises ADH and oxytocin
2. stores and releases ADH and oxytocin
3. reuptake ADH and oxytocin from the synaptic cleft
4. secretes an inhibitor of ADH and oxytocin
Subtopic: Prolactin & Posterior Pituitary |
86%
From NCERT
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The metabolic functions of cortisol include:
1. Only I and II
2. Only I and III
3. Only II and III
4. I, II and III
| I: | Gluconeogenesis |
| II: | Lipolysis |
| III: | Protein anabolism |
2. Only I and III
3. Only II and III
4. I, II and III
Subtopic: Adrenal Cortex: Cortisol |
67%
From NCERT
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The anterior pituitary gland in humans:
1. Only II is correct
2. Only III is correct
3. Only I and III are correct
4. Only II and III are correct
| I: | is the storage and release centre for neurohormones produced elsewhere |
| II: | is connected to hypothalamus by a portal circulation |
| III: | is also called as adenohypophysis |
2. Only III is correct
3. Only I and III are correct
4. Only II and III are correct
Subtopic: Adenohypophysis & Hypothalamus |
78%
From NCERT
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Which hormone produced by the intestinal mucosa causes the secretion of enzymes from the pancreas and the contraction of gall bladder?
| 1. | cholecystokinin | 2. | gastric inhibitory peptide |
| 3. | secretin | 4. | gastrin |
Subtopic: Gastrointestinal Hormones |
81%
From NCERT
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An autoimmune disorder that targets the alpha cells of pancreas will cause:
I: an increase in secretion of insulin
II: a decrease in secretion of glucagon
I: an increase in secretion of insulin
II: a decrease in secretion of glucagon
| 1. | Only I | 2. | Only II |
| 3. | Both I and II | 4. | Neither I nor II |
Subtopic: Pancreas: I | Pancreas: II | Pancreas |
64%
From NCERT
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Subtopic: Adrenal Cortex: Cortisol |
73%
From NCERT
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Aldosterone causes:
| I: | Reabsorption of sodium ions by the distal parts of the tubules. |
| II: | Secretion of potassium ions by the distal parts of the tubules. |
| 1. | Only I | 2. | Only II |
| 3. | Both I and II | 4. | Neither I nor II |
Subtopic: Adrenal Cortex: Aldosterone |
66%
From NCERT
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A patient suffering from hyperparathyroidism may have:
I: increased bone deposition
II: increased risk of fractures
I: increased bone deposition
II: increased risk of fractures
| 1. | Only I | 2. | Only II |
| 3. | Both I and II | 4. | Neither I nor II |
Subtopic: Thyroid Gland Part I | Thyroid Gland Part II |
61%
From NCERT
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Consider the given two statements:
| Assertion (A): | Cortisol increases blood glucose levels. |
| Reason (R): | Cortisol increases the glucose uptake by the body cells. |
| 1. | Both (A) and (R) are True and (R) correctly explains (A). |
| 2. | (A) is True; (R) is False |
| 3. | (A) is False; (R) is False |
| 4. | Both (A) and (R) are True but (R) does not correctly explain (A). |
Subtopic: Adrenal Cortex: Cortisol |
65%
From NCERT
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