Question # 1

The primary and cheapest source of energy for the cell:

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Proteins

Carbohydrates

Vitamins

Fast

The coldest layer of the atmosphere

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Troposphere

Stratosphere

Mesosphere

Thermosphere

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

How much population of Pakistan depends on agriculture

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90%

80%

60%

50%

The hormone whihc controls invountary action of body is

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Thyroxin

Epinephrine

Adrenal

Insulin

The basic principle of science is

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observation

hypothesis

experiment

A and B

The antibiotics cephalosporin was discovered in.

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1848

1948

1928

1998

Muhammad Bin Zikrya Al -Razi was a chemist and.

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Medical practitioner

Physician

Zoologist

Biologist

At present average annual population growth rate in Pakistan is 2.6 percent. In how many year it will become double?

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47 year

37 year

17 year

27 year

The percentage of nitrogen in air is

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76%

77%

78%

79%

The deficiency of iodine in human body casue.

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Goiter

Cancer

Tuberculosis

Cholera

Which disease cause humanin tension and low spririt.

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Delerium

Hysteria

phobia

Depression

Fats are formed by teh combination of.

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Glucose + Glucose

Water + Carbon di oxides

Glycerol + Fatty acids

Amino acids water

AIDS spreads by

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virus

bacteria

fungus

worms

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

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Sound

Heat

Light

Chemistry

The germs of this disease live in the dust and faeces of man and animals

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AIDS

D.D.T

Measles

Tetanus

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