Question # 1

The compound which is required in very small amonut is.

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Carbohydrate

Protein

Fats

Vitamins

The cunction of platelets is

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Blood Clotting

Engulfing the bacteria

To produce antibiotics

Tranfer of oxygen

About ......... percent of Pakistan population depend upon agriculture.

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60

70

65

68

The process of absorption of food particles in the body is called

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Assimilation & nbsp

Digestion & nbsp

Photosynthesis & nbsp

Respiration & nbsp

Which one is the example of antibiotic in the following.

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Cephalosporins

Erythromycines

Both a and b

None

It is an important constituent of DNA and RNA our body

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Iron

Chlorine

Fluorine

Phosphorus

Deficiency of .......slows down the blood clotting mechanism.

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Vitamin A

Vitamin D

Vitamin E

Vitamin K

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

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Tar

Nixotine

Carbon monoxide

Nitrogen dioxide

Smoke cause infection of.......

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Heart

Immune system

Lungs

All of them

The amount of envery gained from one gram of fats is.

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9.3 K cal

18 Kcal

27 Kcal

36 Kcal

Digestion of proteins starts in.

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Mouth

Alimentary canal

Small intestine

Stomach

Low iodine availability in humans causes the disease

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Goiter

Cancer

Tuberculosis

Cholera

It is called master glands

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Pituitary gland

Thyroid gland

Adrenal gland

Gonads

The height of stratosphere above earth's is surface is:

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18 km

25 km

50 km

100 km

To kill the mosquitoes the oil which is sprayed is

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Chloracne

D.D.T

Meta thyon

A.Z.T

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