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Q. No.
\(X \stackrel{\text { GnRH }}{\longrightarrow} \mathrm{Y} \stackrel{\text { LH }}{\longrightarrow} \mathrm{Z}\)
The glands which represented as X,Y and Z are
1. Pituitary gland, ovary and testis, respectively
2. Hypothalamus adrenal gland and liver respectively
3. Hypothalamus pituitary gland and testis/ovary respectively
4. Pituitary gland, thyroid and parathyroid gland respectively
80%
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In females, LH stimulates ______________ in the ovary to secrete ____________
1. Graafian follicle, ICSH respectively
2. Graafian follicle, prolactin respectively
3. Corpus luteum, FSH respectively
4. Corpus luteum, progesterone respectively
1. Graafian follicle, ICSH respectively
2. Graafian follicle, prolactin respectively
3. Corpus luteum, FSH respectively
4. Corpus luteum, progesterone respectively
Subtopic: Gonadotropin & Gonadal Hormones |
74%
From NCERT
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Graafian follicle gets converted into ____________ after ovulation under the effect of _______________.
1. Corpus callosum, GnRH
2. Corpus luteum, LH
3. Corpus albicans, FSH
4. Ovarian follicle, prolactin
1. Corpus callosum, GnRH
2. Corpus luteum, LH
3. Corpus albicans, FSH
4. Ovarian follicle, prolactin
Subtopic: Gonadotropin & Gonadal Hormones |
87%
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: Adenohypophysis & Hypothalamus | Prolactin & Posterior Pituitary |
From NCERT
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P is a small round, reddish structure located on the dorsal side of forebrain. It contains a stalk and release a hormone Q which controls diurnal rhythm of the body. P and Q are
1. Hypothalamus, MSH respectively
2. Pineal gland, melanin respectively
3. Pineal gland, melatonin respectively
4. Pituitary gland, MSH respectively
1. Hypothalamus, MSH respectively
2. Pineal gland, melanin respectively
3. Pineal gland, melatonin respectively
4. Pituitary gland, MSH respectively
Subtopic: Pineal Gland |
80%
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A hormone which maintains BMR, regulates the metabolism of proteins and erythropoiesis is
1. Adrenaline
2. Thymine
3. Thyroxine
4. Thymosin
1. Adrenaline
2. Thymine
3. Thyroxine
4. Thymosin
Subtopic: Thyroid Gland Part I | Thyroid Gland Part II |
80%
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Cretinism can be prevented or cured by the administration of
1. Renin
2. Aldosterone
3. Glucagon
4. Thyroxine
1. Renin
2. Aldosterone
3. Glucagon
4. Thyroxine
Subtopic: Thyroid Gland Part I | Thyroid Gland Part II |
88%
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: Thyroid Gland Part I | Thyroid Gland Part II | Parathyroid |
67%
From NCERT
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Ram has high level of calcium in his blood. Excess of which hormone can cause this effect?
1. Thyrocalcitonin
2. Growth hormone
3. Parathormone
4. Insulin
1. Thyrocalcitonin
2. Growth hormone
3. Parathormone
4. Insulin
Subtopic: Parathyroid |
77%
From NCERT
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Progesterone and estradiol are
1. Peptide hormones
2. Amino acid derivates
3. Iodothyronines
4. Steroid hormones
1. Peptide hormones
2. Amino acid derivates
3. Iodothyronines
4. Steroid hormones
Subtopic: Mechanism of Hormone Action |
86%
From NCERT
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