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Which hormone influences water absorption in the collecting tubules of the kidney?
1. Renin
2. Angiotensin
3. Aldosterone
4. Vasopressin
Subtopic: Adrenal Cortex: Aldosterone |
55%
Level 3: 35%-60%
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Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
In the light of the above statements, choose the most appropriate answer from the options given below:
| Assertion (A): | FSH which interacts with membrane bound receptors does not enter the target cell. |
| Reason (R): | Binding of FSH to its receptors generates second messenger (cyclic AMP) for its biochemical and physiological responses. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | (A) is False but (R) is True. |
Subtopic: Mechanism of Hormone Action |
Level 4: Below 35%
NEET - 2022
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Consider the two statements:
| Assertion (A): | Apart from the organised endocrine glands, hormones are secreted by other parts of the human body as well. |
| Reason (R): | Hormone is any non-nutrient chemical which acts as intercellular messenger and is produced in trace amounts. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |
Subtopic: Hormones: General Consideration | Intro to Hormones & Endocrine Glands |
63%
Level 2: 60%+
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Which of the following has both exocrine and endocrine functions?
1. Pancreas
2. Parathyroid
3. Pineal
4. Adrenal cortex
1. Pancreas
2. Parathyroid
3. Pineal
4. Adrenal cortex
Subtopic: Pancreas |
96%
Level 1: 80%+
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Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R):
In the light of the above statements choose the correct answer from the options given below:
| Assertion (A): | Vasopressin is also called as Anti Diuretic Hormone [ADH]. |
| Reason (R): | It is a vasoconstrictor. |
| 1. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 2. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
| 3. | (A) is True but (R) is False. |
| 4. | Both (A) and (R) are False. |
Subtopic: Prolactin & Posterior Pituitary |
58%
Level 3: 35%-60%
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Identify the correct statement from the following:
| Statement I: | Prolactin causes the milk ejection from the mammary glands. |
| Statement II: | Oxytocin regulates the formation of milk in the mammary glands. |
| Statement III: | FSH stimulates growth and development of ovarian follicles in females. |
| Statement IV: | MSH acts on melanocytes and regulates the secretion of melatonin. |
| 1. | Only III | 2. | Only III and IV |
| 3. | I, II and III only | 4. | II and III only |
Subtopic: Adenohypophysis & Hypothalamus | Prolactin & Posterior Pituitary |
Level 3: 35%-60%
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Which of the following is sometimes also called as the ‘birth’ hormone?
| 1. | Oestrogen | 2. | Progesterone |
| 3. | Oxytocin | 4. | Prolactin |
Subtopic: Prolactin & Posterior Pituitary |
91%
Level 1: 80%+
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The pineal gland:
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
| I: | helps in maintaining the normal rhythms of sleep-wakefulness cycle and body temperature. |
| II: | influences metabolism, pigmentation and the menstrual cycle. |
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic: Pineal Gland |
92%
Level 1: 80%+
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During pregnancy, the deficiency of which of the following can cause defective development and maturation of the growing baby leading to stunted growth, mental retardation, abnormal skin and deaf-mutism?
| 1. | Calcium | 2. | Iron |
| 3. | Iodine | 4. | Nitrogen |
Subtopic: Thyroid Gland Part I | Thyroid Gland Part II |
93%
Level 1: 80%+
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Consider the given two statements:
1. Both I and II are correct
2. Both I and II are incorrect
3. I is correct but II is incorrect
4. I is incorrect but II is correct
| I: | PTH is a hypercalcaemic hormone. |
| II: | PTH stimulates reabsorption of calcium by the renal tubules. |
1. Both I and II are correct
2. Both I and II are incorrect
3. I is correct but II is incorrect
4. I is incorrect but II is correct
Subtopic: Parathyroid |
86%
Level 1: 80%+
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