Choose the incorrect statement?
1. Hormones are required in trace amounts
2. Hormones are intra-cellular messengers
3. Hormones are secreted by endocrine glandular cells
4. Hormones are secreted in response to a particular stimulus
Subtopic: Â Mechanism of Hormone Action |
 66%
From NCERT
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The glands present in the brain are
1. Parathyroid gland and thyroid gland
2. Pituitary gland and thymus
3. Hypophysis and pineal gland
4. Pineal gland and thymus
1. Parathyroid gland and thyroid gland
2. Pituitary gland and thymus
3. Hypophysis and pineal gland
4. Pineal gland and thymus
Subtopic: Â Adenohypophysis & Hypothalamus |Â Pineal Gland |
 83%
From NCERT
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The two glands located in the neck region are
1. Thyroid gland and parathyroid gland
2. Pituitary gland and pineal gland
3. Adrenal gland and thymus
4. Pineal gland and thyroid gland
1. Thyroid gland and parathyroid gland
2. Pituitary gland and pineal gland
3. Adrenal gland and thymus
4. Pineal gland and thyroid gland
Subtopic: Â Thyroid Gland Part I |Â Thyroid Gland Part II |Â Parathyroid |
 94%
From NCERT
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Dwarfism occurs when there is
(i) Over secretion of growth hormone
(ii) Under secretion growth hormone
(iii) Over secretion of somatostain
(iv) Under secretion of somatostatin
1. (i) and (iii)
2. Only (ii)
3. (ii) and (iii)
4. (ii) and (iv)
(i) Over secretion of growth hormone
(ii) Under secretion growth hormone
(iii) Over secretion of somatostain
(iv) Under secretion of somatostatin
1. (i) and (iii)
2. Only (ii)
3. (ii) and (iii)
4. (ii) and (iv)
Subtopic: Â Adenohypophysis & Hypothalamus |
 59%
From NCERT
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Which of the following is incorrect w.r.t. neurohypophysis?
1. Neurohypophysis is also called pars nervosa
2. It synthesis two hormones, oxytocin and vasopressin
3. It receives neurohormones directly from neurosecretory cells
4. It comprises 25% portion of pituitary gland
1. Neurohypophysis is also called pars nervosa
2. It synthesis two hormones, oxytocin and vasopressin
3. It receives neurohormones directly from neurosecretory cells
4. It comprises 25% portion of pituitary gland
Subtopic: Â Adenohypophysis & Hypothalamus |Â Prolactin & Posterior Pituitary |
 53%
From NCERT
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A gland X is present over the surface of another gland Y. Latter secretes a hormone that controls the metabolism of proteins, fats and carbohydrates. The X and Y are
1. Parathyroid and thyroid gland, respectively
2. Pituitary and hypothalamus, respectively
3. Adrenal gland and kidney, respectively
4. Thymus and heart, respectively
1. Parathyroid and thyroid gland, respectively
2. Pituitary and hypothalamus, respectively
3. Adrenal gland and kidney, respectively
4. Thymus and heart, respectively
Subtopic: Â Thyroid Gland Part I |Â Thyroid Gland Part II |Â Parathyroid |
 67%
From NCERT
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Secretin promotes the release of
1. HCl and sodium carbonate ions
2. HCl and bicarbonates ions in gastric juice
3. Water and bicarbonate ions in pancreatic juice
4. Pancreatic enzymes and mucus
1. HCl and sodium carbonate ions
2. HCl and bicarbonates ions in gastric juice
3. Water and bicarbonate ions in pancreatic juice
4. Pancreatic enzymes and mucus
Subtopic: Â Gastrointestinal Hormones |
 74%
From NCERT
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Subtopic: Â Gastrointestinal Hormones |
 76%
From NCERT
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Destruction of adrenal cortex results in disease known as
1. Addison's disease
2, Cushing's disease
3. Exopthalmic goiter
4. Conn's disease
1. Addison's disease
2, Cushing's disease
3. Exopthalmic goiter
4. Conn's disease
Subtopic: Â Adrenal Cortex: Aldosterone |
 91%
From NCERT
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All of the following are true for hormone gastrin except
1. Acts antagonistically to enterogastrone
2. Increase secretion of HCl
3. Increase secretion of pepsinogen
4. Increase secretion of gastric amylase
1. Acts antagonistically to enterogastrone
2. Increase secretion of HCl
3. Increase secretion of pepsinogen
4. Increase secretion of gastric amylase
Subtopic: Â Gastrointestinal Hormones |
From NCERT
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