More Classes

5th Class
6th Class
7th Class
8th Class
9th Class
10th Class
11th Class
12th Class
NAT I
NAT II
CSS
IQ
General Knowledge
MDCAT
ECAT
GAT General
GAT Subject

9th Class Biology Chapter 8 Nutrition English Medium KPK Boards Online Mcqs MCQs With Answers

Question # 1

Which food group is our body's best source of energy?

Choose an answer

Meat Group

Fats,oils and sweets

Breads and cereals

Milk and cheese

Skip

Question # 2

Oesophague is .......... centimeters long.

Choose an answer

10 cm

25 cm

20 cm

None

Skip

Question # 3

............... metabolism is a major component stem & leaf growth.

Choose an answer

Nitrogen

Oxygen

Carbon

All

Skip

Question # 4

The process of breaking down large droplets of fat into small droplets of fat is called:

Choose an answer

Emulsification

Absorbtion

Peristalsis

Digestion

Skip

Question # 5

Stomach open into ............... .

Choose an answer

Small intestine

Large intestine

Both a and b

None

Skip

Question # 6

There are ............ types of aminoacids.

Choose an answer

Skip

Question # 7

If gram of carbohydrates is fully oxidized it produce about .............. kilojoules of energy.

Choose an answer

16 Kilojoules

17 Kilojoules

18 Kilojoules

19 Kilojoules

Skip

Question # 8

Where are the villi found?

Choose an answer

Esophagus

Stomach

Small intestine

large intestine

Skip

Question # 9

................. in blood stream plays an important role in blood clotting.

Choose an answer

Calcium

Phosphorus

Nitrogen

Potassium

Skip

Question # 10

................. prevent rickets in children & aoreomalacia in adults.

Choose an answer

Vitamin A

Vitamin E

Vitamin D

Vitamin K

Skip

Question # 11

............ is loose, watery stools.

Choose an answer

Constipation

Diarrhea

Both

None

Skip

Question # 12

Good calcium along with low salt and high potassium intake prevents from:

Choose an answer

Hypertension

Kidney stone

a and b

None

Skip

Question # 13

Inactive pepsinogen in juice require ___________ for its activated form (pepsin)

Choose an answer

H2SO4

HCl

HNO3

Saliva

Skip

Back