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4

The substrate for gastric enzymes, renin is

A. pepsin

B. casein of milk

C. starch

D. lipids of milk

Correct Answer :

B. casein of milk


Related Questions

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4

Trypsin is secreted by

A. stomach

B. pancreas

C. liver

D. duodenum

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4

Scurvy is caused due to dificiency of

A. vitamin C

B. vitamin D

C. vitamin K

D. vitamin A

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4

Amylase digests starch

A. in duodenum in alkaline medium

B. in duodenum in acidic medium

C. in stomach in alkaline medium

D. in stomach in acidic medium

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4

The substrate for gastric enzymes, renin is

A. pepsin

B. casein of milk

C. starch

D. lipids of milk

What is the correct answer?

4

Vitamins are

A. inorganic substances that cannot be synthesised by animal

B. inorganic substances that can be synthesised by animal

C. organic substances that cannot be synthesised by animal

D. organic substances that can be synthesised by animal

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4

The protein deficiency disease is known as

A. eczeme

B. mycoses

C. scurvy

D. kwashiorkor

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4

A vitamin which is excreted in urine usually is

A. C

B. K

C. Bi

D. E

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4

Which of the following is not an attribute of an enzyme?

A. It is a protein whose synthesis is controlled and directed by a specific gene

B. It catalyses a specific chemical reaction

C. It becomes denatured by high temperature

D. It is consumed in a chemical reaction

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4

Deficiency of thiamine causes

A. scurvy

B. pellagra

C. osteomalacia

D. beri beri

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4

Deficiency of Vitamin D in children causes

A. beri-beri

B. pelagra

C. rickets

D. osteomalacia

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4

The best source of vitamin A is

A. apples

B. carrots

C. honey

D. pea nuts

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4

Trypsin acts in a medium which is

A. neutral

B. highly alkaline

C. acidic

D. slightly alkaline

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4

Which is the best source of vitamin B^1?

A. Cod liver oil

B. Egg

C. Whole wheat bread

D. Curd

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4

Chronic alcoholics are always short of

A. A

B. B

C. C

D. D

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4

Vitamin C is

A. ascorbic acid

B. aspartic acid

C. Jipoicacid

D. nicotinic acid

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4

Calciferol is

A. vitamin A

B. vitamin B

C. vitamin C

D. vitamin D

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4

The enzymes have porteinous and prosthetic groups connected by loose bonds. Under activity the loose bonds are separated. It is known as

A. diakinesis

B. synapsis

C. dialysis

D. histolysis

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4

Excessive reabsorption of vitamin A by bone leads to

A. keratomalacia

B. hypercalcaemia

C. hyperkeratosis

D. beri beri

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4

The enzymes found in the stomach of rabbit are

A. renin, pepsin, lipase

B. lipase, amylase, renin

C. erepsin, lipase, renin

D. pepsin, amylase, lipase

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4

Pellagra is caused by the deficiency of

A. thiamine

B. ascorbic acid

C. nicotinic acid (Niacin)

D. calciferol

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4

Ascorbic acid is

A. vitamin A

B. vitamin C

C. vitamin B

D. biotin

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4

In liver the stationary cells lining the blood capillaries act as phagocytes to ingest foreign germs and worn out RBC. These cells are called

A. goblet cells

B. oxyntic cells

C. lymphocytes

D. kupffer cells

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4

Which is vital for protein synthesis?

A. Thiamine

B. Riboflavin

C. Nicotinic add

D. Cyanocobalamin

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4

Rickets in children and osteomalacia in adults is caused by the deficiency of

A. vitamin A

B. vitamin B

C. vitamin C

D. vitamin D

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4

Synthesis of vitamin D with the help of sunlight takes place by

A. skin

B. liver

C. adipose tissue

D. gallbladder

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4

Deficiency of vitamin K may lead to

A. failure of clotting of blood

B. non-maturation of ova

C. blastocyst formation in uterus

D. neuritis

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4

Hie enzyme invertase converts

A. starch into glucose

B. glucose into sucrose

C. cellulose into starch

D. sucrose into glucose and fructose

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4

Xerophthalmia in children and Nyctalopia (night blindness) in adults is caused by deficiency of vitamin

A. A

B. D

C. E

D. K

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4

Water-soluble vitamins are

A. A, B and C

B. C and D

C. B and C

D. None of these

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4

Specific function of liver is

A. excretion

B. histolysis

C. digestion

D. glycogenolysis