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

Biology 9th Class English Medium Chapter 7 Online Test MCQs With Answers

Question # 1

ATP molecule was discovered by:

Choose an answer

Fritz Lipmann

Calvin

Karl Lohmann

Hans krebs

Skip

Question # 2

Fungi and ___________ bacteria get the prepared food.

Choose an answer

Motile

Non-motile

Phtosynthetic

Non-photosynthetic

Skip

Question # 3

Which of these can enter into Krebs cycle?

Choose an answer

Glucose

Pyruvic acid

Citric acid

Acetyl Co.A

Skip

Question # 4

When a plant was kept in darkness for many days, many days, its leaves turned yellow. Why?

Choose an answer

Leaves could not get oxygen and so there was no photosynthesis

Leaves could not get light and so there was no respiration

Leaves could not get oxygen and so there was no respiration

Leaves could not get light and so there was no photosynthesis

Skip

Question # 5

ATP has ........... phosphate group.

Choose an answer

Two

Three

Four

Five

Skip

Question # 6

Photosynthesis is a /an _____ process.

Choose an answer

Metabolic

Catabolic

Anabolic

Chemical

Skip

Question # 7

Anaerobic respiration occurs in the absence of ............. .

Choose an answer

Oxygen

Carbon

Nitrogen

All

Skip

Question # 8

In which component of the leaf cells, chlorophill is present?

Choose an answer

Stroma

Thylakoids

Plasma membrane

Cytoplasm

Skip

Question # 9

Most of the energy during ATP formation escapes in the form of:

Choose an answer

Waves

Bonds

Heat

Chemical

Skip

Question # 10

______________ is an inorganic compound of carbon which have poor energy value.

Choose an answer

Glucose

ATP

CO₂

NADPH

Skip

Question # 11

Chlorophyll is present in green plastids of plants called ................ .

Choose an answer

Strome

Chloroplast

Grana

Thylakoid

Skip

Question # 12

..................... Organisms cannot carry out photosynthesis.

Choose an answer

Autotrophic

Heterotrophic

Both

None

Skip

Question # 13

A ribose sugar has carbon atoms:

Choose an answer

Skip

Back