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 |
 96%
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 present in the most abundant amount, in thyroxine?

(1) T3

(2) T4

(3) T2

(4) T1

Subtopic:  Thyroid Gland Part I |
 73%
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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 |
 79%
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 |
 80%
From NCERT
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Which of the following hormone regulates BMR of the body?

(1) Thyroxine

(2) Thyrocalcitonin

(3) Adrenaline

(4) Both 2. and 3.

Subtopic:  Thyroid Gland Part I | Thyroid Gland Part II |
 83%
From NCERT
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Thyroxine controls the metabolism  of the following Macromolecules except

(1) Carbohydrates

(2) Fats

(3) Proteins

(4) Nucleic acids

Subtopic:  Thyroid Gland Part I | Thyroid Gland Part II |
 85%
From NCERT
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