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Chemical Change and Cellular Respiration

Total questions: 15

Worksheet time: 11mins

Name
Class
Date
1.
What are the reactants of cellular respiration?
a)
glucose & carbon dioxide
b)
glucose & oxygen
c)
water & oxygen
d)
water & carbon dioxide
2.
The purpose of cellular respiration is to 
a)
make water
b)

make energy

c)
make glucose
d)
make  oxygen
3.
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
4.

Which of these is a product of cellular respiration?

a)

ATP

b)

Carbon dioxide

c)

Water

d)

All of these are a product of cellular respiration

5.

Where does Glycolysis occur inside the cell? (first step in the overall process)

a)

Cytoplasm

b)

Mitochondria

c)

Chloroplast

d)

Nucleus

6.
Cellular respiration is...
a)
the process by which cells break down glucose into energy. 
b)
the process by which cells break light down into energy. 
c)
the process by which cells communicate with other cells. 
7.

Which of the following organelles is responsible for cellular respiration?

a)

Mitochondria

b)

Nucleus

c)

Endoplasmic Reticulum

d)

Ribosome

8.

C6H12O6 is the chemical formula for

a)

Carbon Dioxide

b)

Water

c)

Oxygen

d)

Glucose

9.

_________________ are the molecules and atoms that enter or start into a chemical reaction.

a)
Reactants
b)
Products
10.
Why must chemical equations be balanced?
a)
So that the equation doesn't explode
b)
The reaction won't happen until it is balanced
c)

Atoms cannot be created or destroyed, merely rearranged

d)
None of these
11.

_________________ are the molecules and atoms that exit or are made from a chemical reaction.

a)

Reactants

b)

Products

12.

What type of energy does ATP have? Chemical, heat, light, or motion energy?

(a)  

13.
What is the function of ATP in living things?
a)
provides energy for cells
b)
stores genetic information
c)
provides structure in the nucleus
14.

Which of the following can be compared to a dead battery?

a)
ADP
b)
ATP
15.

Which of the following can be compared to a charged battery?

a)
ADP
b)
ATP