Human Physiology-Excretory Products and Their Elimination (NEET Biology): Questions 6 - 10 of 29

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Question number: 6

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

MCQ▾

Question

Choose the correct statement for biosynthesis of urea.

Choices

Choice (4) Response

a.

Uric acid is starting material for biosynthesis of urea.

b.

Urea cycle Enzyme are located inside mitochondria.

c.

Urea is synthesized inside lysosomes.

d.

Urea is synthesized in kidney

Question number: 7

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

MCQ▾

Question

The major nitrogenous waste (s) in the respective animals is/are

Choices

Choice (4) Response

a.

Uric acid in parrot, cockroach and garden lizard.

b.

Ammonia in elephant, sea horse and turtle.

c.

Urea and uric acid in cow, frog and lion

d.

Urea in Scorpio, earthworm and shark.

Question number: 8

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

MCQ▾

Question

Which of the following is correct?

Choices

Choice (4) Response

a.

Afferent arteriole is narrower than efferent arteriole.

b.

Efferent venule is narrower than afferent venule.

c.

Afferent venule is narrower than efferent venule.

d.

Efferent arteriole is narrower than afferent arteriole

Question number: 9

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

MCQ▾

Question

In excessive bleeding, profuse sweating or prolonged delay in fluid intake

Choices

Choice (4) Response

a.

Glomerular filtration increases.

b.

Glomerular filtration remains constant.

c.

Glomerular filtration slows down.

d.

All of the above

Question number: 10

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

MCQ▾

Question

Which one of the following pair of waste substances is removed from blood in ornithine cycle?

Choices

Choice (4) Response

a.

Ammonia and urea

b.

Urea and sodium salt

c.

CO2 and urea

d.

CO2 and ammonia

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