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Photosynthesis

Total questions: 15

Worksheet time: 8mins

Name
Class
Date
1.

Photosynthesis occurs in...

a)

Mitochondria

b)

Nucleus

c)

Chloroplast

d)

Chlorophyll

2.

Name the cycle.

a)

Glycolysis

b)

Calvin Cycle

c)

CAM

d)

ETS

3.

Chose CAM plant.

a)

Agave

b)

Mangifera

c)

Solanum

d)

Bougainvillea

4.

Kranz anatomy is found in the leaves of...

a)

Groundnut

b)

Mustard

c)

Potato

d)

Sugarcane

5.

Where does light reaction take place?

a)

Grana

b)

Stoma

c)

Nucleus

d)

Mitochondria

6.

Dark reaction is traced by...

a)

14CO2

b)

O19

c)

P32

d)

All of the above

7.

PS II absorbs energy at or just below

a)

700nm

b)

1000nm

c)

420nm

d)

680nm

8.

An essential process connected with photosynthesis is...

a)

Lysis of glucose

b)

Photolysis of water

c)

Starch degradation

d)

Breaking of Glycogen

9.

Stomata opens...

a)

to throw out excretory material

b)

for taking in water

c)

to trap insects

d)

for gaseous exchange

10.

Cyclic photophosphorylation invloves..

a)

PS 1

b)

PS 2

c)

Both

d)

None of the above

11.

The first stable product of Clavin cycle is...

a)

3-hydroxyacetone

b)

1,5 bisphosphate

c)

3-phosphoglycerate

d)

Ribulose-5- Phosphate

12.

In CAM plants, he CO

2 is stored as the four-carbon....in vacuoles at night.

a)

Malic acid

b)

Hydrochloric acid

c)

Sulphuric acid

d)

Acetic acid

13.

Select all the organisms in which photosynthesis occur...

a)

Animals

b)

Viruses

c)

Plants

d)

Cyanobacteria

14.

Plants are autotrophs.

a)

True

b)

False

15.

....is the part of the electromagnetic spectrum, between infrared and ultraviolet, that is visible to the human eye

a)

UV light

b)

IR light

c)

Visible light

d)

Laser