- 1(current)
Q. No.| List-I | List-II | ||
| A. | Parathyroid hormone | I. | Flight or fight response |
| B. | Epinephrine and Nor-epinephrine | II. | Regulates the body's biological clock |
| C. | Thyroid stimulating hormone | III. | Increases blood \(\)Ca2+ level |
| D. | Melatonin | IV. | Synthesis of \(\text{T}_3~ \text{and} ~\text{T}_4\) hormones |
Choose the correct answer from the options given below :
1. A-III, B-I, C-IV, D-II
2. A-III, B-IV, C-I, D-II
3. A-III, B-I, C-II, D-IV
4. A-I, B-II, C-III, D-IV
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyGnRH, a hypothalamic hormone, needed in reproduction, acts on:
| 1. | Anterior pituitary gland and stimulates secretion of LH and FSH. |
| 2. | Posterior pituitary gland and stimulates secretion of oxytocin and FSH. |
| 3. | Posterior pituitary gland and stimulates secretion of LH and relaxin. |
| 4. | Anterior pituitary gland and stimulates secretion of LH and oxytocin. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyHypersecretion of Growth Hormone in adults does not cause further increase in height, because?
| 1. | Epiphyseal plates close after adolescence. |
| 2. | Bones lose their sensitivity to Growth Hormone in adults. |
| 3. | Muscle fibres do not grow in size after birth. |
| 4. | Growth Hormones become inactive in adults. |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyGiven ahead is an incomplete table about certain hormones, their source glands and one major effect of each on the body in humans. Identify the correct option for the three blanks A, B and C.
| Gland | Secretion | Effect on Body |
| A | Oestrogen | Maintenance of secondary sexual characters |
| Alpha cells of islets of Langerhans | B | Raises blood sugar level |
| Anterior pituitary | C | Oversecretion leads to gigantism |
| Options: | A | B | C |
| 1. | Placenta | Insulin | Vasopressin |
| 2. | Ovary | Insulin | Calcium |
| 3. | Placenta | Glucagon | Calcitonin |
| 4. | Ovary | Glucagon | Growth hormone |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich one of the following pair correctly matches a hormone with a disease resulting from its deficiency:
1. Insulin – Diabetes insipidus
2. Thyroxine – Tetany
3. Parathyroid hormone – Diabetes mellitus
4. Luteinizing hormone – Failure of ovulation
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMSH is secreted by:
1. Anteria lobe of the pituitary
2. Middle lobe of the pituitary
3. Posterior lobe of the pituitary
4. Endostyle
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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