Human Physiology-Excretory Products and Their Elimination (NEET Biology): Questions 1 - 5 of 29

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Question number: 1

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

MCQ▾

Question

The kidneys resemble the contractile vacuoles of protozoans in

Choices

Choice (4) Response
a.

Expelling out urea and uric acid.

b.

Expelling out glucose.

c.

Expelling out salts.

d.

Expelling out excess of water

Question number: 2

» 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: 3

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

MCQ▾

Question

Filtration into the kidney tubule is accomplished by means of

Choices

Choice (4) Response
a.

Hydrostatic blood pressure in glomerulus.

b.

An osmotic potential gradient.

c.

Active transport by renal tubule.

d.

Secretion by renal tubule.

Question number: 4

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

MCQ▾

Question

Correct order of excretory organs in cockroach, earthworm and rabbit respectively are

Choices

Choice (4) Response
a.

Malpighian tubules, nephridia, kidney

b.

Nephridia, kidney, green gland.

c.

Nephridia, malpigian tubules, kidney.

d.

Skin, malpighian tubules, kidney

Question number: 5

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

MCQ▾

Question

When a person is suffering from poor renal reabsorption then which of the following will not help in the maintenance of blood volume?

Choices

Choice (4) Response
a.

Increased ADH secretion

b.

Decreased arterial pressure in kidney

c.

Decreased glomerular filtration

d.

Increased arterial pressure in kidney

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