Human Physiology (NEET Biology): Questions 21 - 25 of 152

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Question number: 21

» Human Physiology » Neural Control and Coordination » Endocrine System-Hypothalamus, Pituitary, Pineal, Thyroid, Parathyroid, Adrenal, Pancreas, Gonads

MCQ▾

Question

Which one of the following statement about sex hormones is correct?

Choices

Choice (4) Response

a.

Testosterone is produced by Leydig cells under the influence of luteinizing hormone (LH).

b.

Estrogen is secreted by both Sertoli cells and corpus luteum.

c.

The progesterone produced by corpus luteum is biologically different from the one produced by placenta.

d.

Progesterone is secreted by corpus luteum and soften ligaments during child birth

Question number: 22

» Human Physiology » Neural Control and Coordination » Neuron and Nerves

MCQ▾

Question

In a man, abducens nerve is injured. Which one of the following functions will be affected?

Choices

Choice (4) Response

a.

Movement of eye ball

b.

Swallowing

c.

Movement of the tongue

d.

Movement of the neck

Question number: 23

» Human Physiology » Excretory Products and Their Elimination » Urine Formation

MCQ▾

Question

Reabsorption of useful substances back into the blood from the filtrate in a nephron occurs in

Choices

Choice (4) Response

a.

Loop of Henle

b.

Collecting duct

c.

Proximal convoluted tubule

d.

Distal convoluted tubule

Question number: 24

» Human Physiology » Digestion and Absorption » Alimentary Canal and Digestive Glands

MCQ▾

Question

The amount of bile released in proportion to the amount of

Choices

Choice (4) Response

a.

Protein in meal

b.

Carbohydrate in meal

c.

Fat in meal

d.

All a. , b. and c. are correct

Question number: 25

» Human Physiology » Neural Control and Coordination » Endocrine System-Hypothalamus, Pituitary, Pineal, Thyroid, Parathyroid, Adrenal, Pancreas, Gonads

MCQ▾

Question

Pineal body originates from

Choices

Choice (4) Response

a.

Dorsal part of cerebellum

b.

Dorsal part of diencephalon

c.

Ventral part of diencephalon

d.

Ventral part of cerebellum.

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