Question # 1

The stage spans over the first two years in the life of every human being is known as.

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Adolescence

Infancy

Childhood

Pre maturity

The unit of food energy

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Joule

Newton meter

Diopter

calorie

Tests are responsible for the development of male sex while. responsible for the development for female sex.

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Pancreas

Ovary

Gonads

Adrenal gland

___________ acts as a lubricant int he joints and other internal body organs.

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Minerals

Salts

Water

Food

Insulin is secreted from this gland

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Adrenal gland

Pancreases

Thyroid gland

Pituitary gland

Cucumber contains............/100 gm calories in it.

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14 kC

5 Kc

65 kC

99 kC

Water makes almost of human body

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80% of human body

90% of human body

60% of human body

30% of human body

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

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

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Twenty

_Thirty

Forty

Sixty

chemical messangers secreted by the glands and transported through the blood are called a.......

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Fats

Vitamin

Hormones

Glands

The compound which is required in very small amonut is.

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Carbohydrate

Protein

Fats

Vitamins

___________ gland is also known as Master gland.

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Thyroid gland

Pituitary gland

Adrenal gland

Gonads

Thyroid gland increases in size because of

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Deficiency of iodine & nbsp

Deficiency of fluorides & nbsp

Deficiency of iron & nbsp

Deficiency of calcium & nbsp

it contains all the necessary nutrients of food

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Milk

Fruits

Wheat

Rice

The disease which is caused in children due to vitamin D deficiency is.

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Scurvy

T.B

Rickets

Anaemia

____________ are formed by the chemical combinatiin of fatty acid with glycerol

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Carbohydrates

Lipids

Proteins

Glucose

one gram of fast gives energy

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9 kcal

18 kcal

27 kcal

39 kcal

Deficiency of iodine causes

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goiter

night blindness

malaria

cough

The building blocks of protein

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Fatty acid

Antibodies

Enzymes

Amino acids

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General Science 9th Class English Medium Chapter 4 Online Test MCQs With Answers

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