Question # 1

The double membrane enveloped of chloroplast surrounds a large ventral space called ............ .

Choose an answer

Strome

Grana

Intergrane

Thylakoid

In which compound of the leaf cells, chlorophyll is present?

Choose an answer

Stroma

Thylakoids

Plasma membrane

Cytoplasm

Electrons are passed to ETC to produce:

Choose an answer

AMP

ATP

ADP

NAD⁺

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

Choose an answer

Oxygen

Carbon

Nitrogen

All

The visible portion of sunlight consist of ............... colours.

Choose an answer

Four

Five

Six

Seven

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

Choose an answer

Waves

Bonds

Heat

Chemical

There are _________ P-bonds in an ATP molecule.

Choose an answer

Two

Nine

Six

Four

Electron transport chain takes place in:

Choose an answer

Mitochondria

Cytoplasm

Nucleus

Ribosomes

There are ......... types of photosystem.

Choose an answer

One

Two

Three

Four

............... is an essential requirement of photosynthesis.

Choose an answer

CO2

H2O

O2

All

All ............. cells are always performing functions.

Choose an answer

Living

Non-living

Both

None

Redox reactions involve exchange of ____________

Choose an answer

Electrons

Protons

Neutrons

Atoms

In dark reaction first of all CO₂ combines with:

Choose an answer

5-carbon compound

6-carbon compound

3-carbon compound

Already present glucose

More Classes

Other Links

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

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer