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PHOTOSYNTHESIS, CELLULAR RESPIRATION, LIGHT

Total questions: 19

Worksheet time: 31mins

Name
Class
Date
1.

Which is true about photosynthesis and cellular respiration?

a)

Photosynthesis captures light energy and cellular respiration releases energy in the form of ATP

b)

Both photosynthesis and cellular respiration capture sunlight as energy

c)

Photosynthesis uses ATP energy that was made in cellular respiration

d)

Cellular respiration produces sunlight for photosynthesis to use

2.

In terms of photosynthesis and cellular respiration, how do plants and animals depend on each other?

a)

Animals release glucose and oxygen during photosynthesis, which plants take in

b)

Plants release carbon dioxide, which animals need for cellular respiration

c)

Animals release carbon dioxide, which plants take in, and plants release oxygen, which animals take in

d)

Plants absorb sunlight energy, which was released by animals during cellular respiration

3.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO+ light + H2O --> O+ Sugar
b)
CO+ sugar + H2O --> O+ light
c)
O2 + light + H2O --> CO+ Sugar
d)
CO+ O2 + H2O --> Light+ Sugar
4.
What are the two products of the light reactions that are needed for the calvin cycle?
a)
NAD and NADPH
b)
NADP + and Glucose
c)
NADPH and ATP
d)
Oxygen and NADPH
5.

Select all that are raw materials for Photosynthesis.

a)

Water

b)

Carbon Dioxide

c)

Oxygen

d)

Sunlight (Light Energy)

e)

Glucose (Sugar/food)

6.

Select all that are products of Photosynthesis.

a)

Water

b)

Carbon Dioxide

c)

Oxygen

d)

Sunlight (Light Energy)

e)

Glucose (Sugar/food)

7.
Which of the following is an example of an AUTOTROPH?
a)
Appletree
b)
Dog
c)
Mushroom
d)
Human
8.
Which choice correctly shows the gases that enter and exit plants during photosynthesis?
a)
Enter: Oxygen
Exit: Carbon dioxide
b)
Enter: Water vapor
Exit: Glucose
c)
Enter: Carbon dioxide
Exit: Oxygen
d)
Enter: Light
Exit: Water vapor
9.

Cellular Respiration takes place in these two organelles of the cell.

a)

Chloroplast and mitochondria

b)

Mitochondria and cytoplasm

c)

Cytoplasm and chloroplast

d)

Cells have organelles?

10.

Glucose molecules store _____________.

a)

chemical energy

b)

kinetic energy

c)

gravitational potential energy

d)

heat energy

11.

The energy stored in glucose is transferred to ________________.

a)

A molecule known as ATP

b)

A molecule known as ADP

c)

water molecules

d)

oxygen molecules

12.

Which of these are products of cellular respiration?

a)

oxygen

b)

carbon dioxide

c)

water

d)

ATP

13.

Which of these are reactants needed to start cellular respiration?

a)

oxygen

b)

carbon dioxide

c)

glucose

d)

water

14.
What is cellular respiration?
a)
the breakdown of glucose  to release ATP
b)
the breakdown of glucose to release NADH
c)
the breakdown of glucose to release FADH
d)
the breakdown of glucose to release carbon
15.
Please select who performs cellular respiration: 
a)
Animals 
b)
Both animals and plants 
c)
plants 
16.

What are the chemical products of cellular respiration?

a)

Water and amino acids.

b)

Carbon dioxide, nitrogen, and urea.

c)

Oxygen, lactic acid, and ammonia.

d)

Carbon dioxide, water, and ATP.

17.

Light appears white or transparent, but it is actually

made up of several different colours.

Is the given statement true or false?

a)

True

b)

False

18.
Why do leaves look green?
a)
it reflects all colors but green
b)
it reflects yellow and blue
c)
it reflects green light
d)
it absorbs green light
19.
The main pigment used in photosynthesis is called:
a)
Cholorphyll
b)
Cholorplasts
c)
Plant Pigment