Wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

3.1 Cell energy

Total questions: 20

Worksheet time: 16mins

Name
Class
Date
1.
Which of the following is the correct equation for PHOTOSYNTHESIS?
a)
CO2 + light + H2O --> O2 + Sugar
b)
CO2 + sugar + H2O --> O2 + light
c)
O2 + light + H2O --> CO2 + Sugar
d)
CO2 + O2 + H2O --> Light+ Sugar
2.

Select all that are raw materials for Photosynthesis.

a)

Water

b)

Carbon Dioxide

c)

Oxygen

d)

Glucose (Sugar/food)

3.
What is the ultimate ORIGINAL source of energy for living things
a)
Sugar
b)
Sun
c)
Moon
d)
Carbon Dioxide
4.

What is the pigment in chloroplasts that performs photosynthesis?

a)

Chlorosynthesis

b)

Chlorophyll

c)

Chloroplast

d)

Green

5.
The formula for glucose is...
a)
C12 H22 O11
b)
NaCl
c)
NaOH
d)
C6 H12 O6
6.

Reactants include oxygen

a)

aNaerobic C.R.

b)

aerobic C.R.

7.

MORE ATP made

a)

aNaerobic C.R.

b)

aerobic C.R.

8.
This is referred to as the energy currency of the cell
a)
ADP
b)
ATP
c)
Mitochondria
d)
Nucleus
9.
Aerobic respiration is different from anaerobic respiration in that aerobic respiration needs...
a)
chlorophyll
b)
carbon dioxide
c)
glucose
d)
oxygen
10.
What is the correct equation for cellular respiration?
a)
6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy
b)
6O2 + C6H12O6 + Energy -> 6CO2 + 6H2O
c)
6CO2 + 6H2O -> 6O2 + C6H12O6 + Energy
d)
6CO2 + 6H2O + Energy -> 6O2 + C6H12O6
11.

Which of the following is a product of cellular respiration?

a)

Radiant Energy

b)

Oxygen

c)

Glucose

d)

Water

12.

The major organelle involved in producing ATP in an organism is

a)

the mitochondria.

b)

the vesicles.

c)

the ribosomes.

d)

the nucleus.

13.

Which statement best describes cellular respiration?

a)

It stores energy in food molecules.

b)

It occurs in animal cells but not in plant cells.

c)

It uses carbon dioxide and produces oxygen.

d)

It converts energy in food into a more usable form.

14.
Fermentation involves
a)
aerobic respiration
b)
anaerobic respiration 
15.

when animals preform anaerobic respiration it produces

a)

oxygen

b)

sugar

c)

lactic acid

d)

alcohol

16.

Please identify the proper location for glycolysis in this cell.

a)

Cytoplasm

b)

Mitochondria

c)

Chloroplast

d)

Nucleus

17.

In the absence of oxygen, which process comes after glycolysis

a)

fermentation

b)

krebs cycle

c)

electron transport chain

18.

How many molecules of ATP are made (netted) in Glycolysis?

a)

2

b)

4

c)

6

d)

8

19.

Fermentation and Aerobic Respiration produce different amounts of ATP. What is the correct pairing of amount of ATP produced?

a)

Fermentation = 2; Aerobic Respiration = 36

b)

Fermentation = 4; Aerobic Respiration = 32

c)

Fermentation = 36; Aerobic Respiration = 2

d)

Fermentation = 2; Aerobic Respiration = 32

20.

True or False: Energy is stored in the bonds between the phosphate groups and released when a phosphate group is removed.

a)

True

b)

False