Human Physiology (NEET Biology): Questions 67 - 71 of 152

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Question number: 67

» Human Physiology » Neural Control and Coordination » Generation and Conduction of Nerve Impulse

MCQ▾

Question

Unidirectional transmission of a nerve impulse through nerve fibre is due to the fact that

Choices

Choice (4) Response

a.

Nerve fibre is insulated by a medullary sheath.

b.

Neurotransmitters are released by dendrites and not by axon endings.

c.

Sodium pump starts operating only at the cyton and then continues into the nerve fibre.

d.

Neurotransmitters are released by the axon ending and not by dendrites.

Question number: 68

» Human Physiology » Locomotion » Locomotion and Movement

MCQ▾

Question

Which of the following pairs is correctly matched?

Choices

Choice (4) Response

a.

Gliding joint - Between zygapophyses of the successive vertebrae

b.

Hinge joint - Between vertebrae

c.

Cartilaginous joint - Skull bones

d.

Fibrous joint - Between phalanges

Question number: 69

» Human Physiology » Excretory Products and Their Elimination » Regulation of Kidney Function

MCQ▾

Question

In which of the following ways does the blood leaving the glomerulus of a mammalian kidney tubule differ from the blood entering the glomerulus?

Choices

Choice (4) Response

a.

It has a higher concentration of crystalloids.

b.

It has a lower concentration of plasma proteins.

c.

It contains fewer corpuscles per unit volume.

d.

It has a lower concentration of crystalloids.

Question number: 70

» Human Physiology » Locomotion » Locomotion and Movement

MCQ▾

Question

Haversian canals are found in

Choices

Choice (4) Response

a.

Long bones

b.

Spinal cord

c.

Sponge

d.

Brain

Question number: 71

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

MCQ▾

Question

Brunner’s gland are found in which of the following layers?

Choices

Choice (4) Response

a.

Submucosa of stomach

b.

Submucosa of duodenum

c.

Mucosa of ileum

d.

Mucosa of oesophagus

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