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Photosynthesis Review

Total questions: 13

Worksheet time: 21mins

Name
Class
Date
1.

What are the inputs of photosynthesis

a)

Sunlight

CO2

H2O

b)

Glucose

Oxygen

c)

Sunlight

Glucose

Oxygen

d)

CO2

H2O

Glucose

2.

What are the outputs of photosynthesis?

a)

Sunlight

CO2

H2O

b)

Glucose

Oxygen

c)

Sunlight

Glucose

Oxygen

d)

CO2

H2O

Oxygen

3.

Where does photosynthesis take place?

a)

Leaf

b)

Roots

c)

Chloroplast

d)

Chlorophyll

4.

What is the pigment that traps light in photosynthesis?

a)

Xanthophyll

b)

Carotene

c)

Chlorophyll

d)

Chloroplast

5.
Where do the light reactions happen?
a)

mitochondria

b)

thylakoid

c)
stroma
d)

roots

6.

Where do the light reactions occur?

a)

Cytoplasm

b)

Stroma

c)

Granum

d)

Thylakoid

7.

Where does the light independent reactions take place?

a)

stroma

b)

thylakoid

c)

chloroplast

d)

roots

8.

What happens in the light reactions?

a)

Light splits water

b)

Light splits CO2

c)

CO2 is combined with H

d)

CO2 is combined with Water

9.

What is the waste made in the light reactions?

a)

Oxygen

b)

Glucose

c)

Water

d)

Hydrogen

10.

What is needed for the light independent(Dark) reactions?

a)

CO2 and H

b)

Sunlight and Water

c)

Water and CO2

d)

ATP

11.

What are the ingredients needed for the light dependent reactions?

a)

Sunlight

Water

b)

CO2

Hydrogen

c)

Water

CO2

d)

Sunlight

CO2

12.
An experiment is being done to determine how light affects the growth of small zinnia plants. One plant is placed in full sunlight, the second in a shaded area, the third in an unlit closet. What is the independent variable in the experiment?
a)
the amount of light
b)
the type of plants
c)
the type of soil
d)
the length of the experiment
13.
Mr. S. sets up an experiment to see how the mass of a ball affects the distance it rolls off a ramp.  Identify the independent variable.
a)
distance traveled by the ball
b)
height of the ramp
c)
mass of the ball
d)
weight of the ball