Which of the following endocrine gland secretes melatonin

(1) Pituitary gland

(2) Pineal gland

(3) Hypothalamus

(4) Thymus

Subtopic:  Pineal Gland |
 91%
From NCERT
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Which of the following hormone regulates sleep-wake cycle ?

(1) Melatonin

(2) Thyroxine

(3) Vasopressin

(4) MSH

Subtopic:  Pineal Gland |
 95%
From NCERT
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Which of the following is true about melatonin?

(1) It influences metabolism

(2) It influences pigmentation

(3) It influences menstrual cycle

(4) All of these

Subtopic:  Pineal Gland |
 94%
From NCERT
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The thyroid gland is composed of

(1) Follicles

(2) Stromal tissues

(3) Follicular cells enclosing a cavity

(4) All of these

Subtopic:  Thyroid Gland Part I |
 97%
From NCERT
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Which of the following is true about thyroid gland?

(1) It has 2 lobes

(2) It is present on either side of trachea

(3) both lobes are connected by a thin flap, Isthmus

(4) All of these

Subtopic:  Thyroid Gland Part I |
 98%
From NCERT
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Which of the following is present in most abundant amount in thyroxine

(1) T3

(2) T4

(3) T2

(4) T1

Subtopic:  Thyroid Gland Part I |
 70%
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Goitre occurs in case of

(1) hyperthyroidism

(2) hypothyroidism

(3) Cancer of thyroid gland

(4) all of these

Subtopic:  Thyroid Gland Part I | Thyroid Gland Part II |
From NCERT
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A child, with stunted growth, mental retardation, low IQ, and deaf- mutism, is having these conditions because of

(1) hyperthyroidism

(2) hypothyroidism

(3) Cancer of thyroid gland

(4) all of these

Subtopic:  Thyroid Gland Part II |
 84%
From NCERT
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A man is having tumor in thyroid gland which adversely affects the body physiology, this is because of

(1) hyperthyroidism

(2) hypothyroidism

(3) Both 1. and 2.

(4) None of these

Subtopic:  Thyroid Gland Part II |
 77%
From NCERT
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A person who has enlarged thyroid gland, protruded eye balls, increased BMR and weight loss is suffering from

(1) Exopthalmic goitre

(2) Graves’ disease

(3) Both 1 and 2

(4) Addison disease

Subtopic:  Thyroid Gland Part II |
 77%
From NCERT
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