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Photosynthesis

Total questions: 10

Worksheet time: 4mins

Name
Class
Date
1.

The optimum temperature for photosynthesis is

a)

25℃-35℃

b)

10℃ -15℃

c)

20℃-45℃

d)

20℃-40℃

2.

Photosynthesis does not occurs in single-celled bacteria and protists.

a)

True

b)

False

3.

Carbon Dioxide splits in ________ while water splits in _______.

a)

Thylakoids & Stroma

b)

Stroma & Granum

c)

Stoma & Thylakoids

d)

Stroma & Thylakoids

4.

At night, the soluble form of glucose is transported to other parts of the plant through veins of the leaves and ______ tissue

a)

Xylem Tissue

b)

Phloem Tissue

5.

_______% of the total water absorbed by the plants is utilized as a raw material for photosynthesis

a)

2%

b)

5%

c)

10%

d)

Less than 1%

6.

__________ in plant cells absorb light energy from the Sun.

a)

Chlorophyll

b)

Granum

c)

Stomata

d)

Chloroplast

7.

What is the role of Alcohol in this Experiment? [more than one correct option]

a)

It will dissolve the chlorophyll

b)

It will make it colourful

c)

It will make it colourless

d)

It will not dissolve the chlorophyll

8.

How many molecules of carbon dioxide are required to produce 6 molecules of glucose?

a)

12

b)

26

c)

36

d)

48

9.

Pine tree and other conifers have evolved over the years due to the process of Cellular Respiration

a)

True

b)

False

10.

Thylakoids contain _________ and other pigments

a)

Stroma

b)

Granum

c)

Chlorophyll

d)

Chloroplast