Question # 1

All the proteins are madw up of....... differnet types of amino acids.

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Twenty

_Thirty

Forty

Sixty

Deficiency of this vitamin leads to deficiency of blood

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B1

B2

B6

B12

Landsteiner divided human population is four groups on the basis of blood group in.

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1909

1902

1904

1905

The primary sex organs are called

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Tissues

Testes

ovaries

Gonads

This is the invention of modern world

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Aeroplane

Railway

Computer

Television

The antibiotics cephalosporin was discovered in.

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1848

1948

1928

1998

One gram of carbohydrate can supply energy to our body

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3.8kcal

8.3kcal & nbsp

4.8kcal & nbsp

5.3kcal

Onegram of carbohydrate contain .......... calories of energy.

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3.8 K

2.8 K

4.8 K

4.0 K

The form of carbon which is not crystalline is.

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Charcoal

Graphite

Bucky Ball

Diamond

it contains all the necessary nutrients of food

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Milk

Fruits

Wheat

Rice

Ibn -ul -Haitham is related to brance of science.

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Sound

Heat

Light

Chemistry

How much population of the worlds is deprived of drinking water

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Three fourth

One third

Half

one fourth

The deficiency of iodine in human body casue.

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Goiter

Cancer

Tuberculosis

Cholera

The era of Islamic Chemistry is.

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200 A.D. to 700 A.D.

500 A.D. to 1100 A.D.

600 A.D. to 1400 A.D

Befor 500 B.C.

The chemical present in smoke of cigarette which makes the person addict is

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Tar

Nixotine

Carbon monoxide

Nitrogen dioxide

At present population is 2.6 percent, in how many years the population of Pakistan will double.

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47 years

37 years

27 years

17 years

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