Human Physiology-Excretory Products and Their Elimination (NEET Biology): Questions 11 - 16 of 30

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Question number: 11

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

MCQ▾

Question

Which one is component of ornithine cycle?

Choices

Choice (4) Response

a.

Ornithine, citrulline and fumaric acid.

b.

Amino acids are not used.

c.

Ornithine, citrulline and alanine.

d.

Ornithine, citrulline and arginine.

Question number: 12

» Human Physiology » Excretory Products and Their Elimination » Modes of Excretion- Ammonotelism, Ureotelism, Uricotelism

MCQ▾

Question

A person is undergoing prolonged fasting. His urine will be found to contain abnormal quantities of

Choices

Choice (4) Response

a.

Fast

b.

Aminoacisa

c.

Glucose

d.

Ketones

Question number: 13

» Human Physiology » Excretory Products and Their Elimination » Modes of Excretion- Ammonotelism, Ureotelism, Uricotelism

MCQ▾

Question

“Columns of Bertini” in the kidney of mammals are formed as the extension of

Choices

Choice (4) Response

a.

Medulla into pelvis

b.

Medulla into cortex

c.

Cortex into medulla

d.

Pelvis into ureter

Question number: 14

» Human Physiology » Excretory Products and Their Elimination » Human Excretory System-Structure and Function

MCQ▾

Question

In glomerules of rabbit

Choices

Choice (4) Response

a.

Afferent glomerular capillary is narrower than efferent glomerular capillary.

b.

Afferent glomerular capillary is wider than efferent glomerular capillary.

c.

Afferent glomerular arteriole is wider than the efferent glomerular arteriole.

d.

Afferent glomerular arteriole is narrower than the efferent glomerular arteriole.

Question number: 15

» Human Physiology » Excretory Products and Their Elimination » Modes of Excretion- Ammonotelism, Ureotelism, Uricotelism

MCQ▾

Question

In man, the urea is mainly produced in

Choices

Choice (4) Response

a.

Liver

b.

Spleen

c.

Gall bladder

d.

Kidney

Question number: 16

» 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.

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