Multiple Choice
Identify the letter of the choice that
best completes the statement or answers the question.
A
B
C
D
1.
Which
of the following is the correct sequence of events in cellular respiration?
a.
glycolysis ® fermentation ® Krebs
cycle
b.
Krebs cycle
® electron transport ® glycolysis
c.
glycolysis ® Krebs cycle ® electron
transport
d.
Krebs cycle
® glycolysis ® electron transport
A
B
C
D
2.
Which
of the following is released during cellular respiration?
a.
oxygen
b.
air
c.
energy
d.
lactic acid
A
B
C
D
3.
Cellular respiration uses one molecule of glucose to produce
a.
2 ATP molecules.
b.
34 ATP molecules.
c.
36 ATP molecules.
d.
38 ATP molecules.
A
B
C
D
4.
What
is the correct equation for cellular respiration?
a.
6O2 + C6 H12 O6
® 6CO2 + 6H2 O + Energy
b.
6O2 + C6 H12 O6
+ Energy ® 6CO2 + 6H2 O
c.
6CO2 + 6H2 O ®
6O2 + C6 H12 O6 + Energy
d.
6CO2 + 6H2 O + Energy ®
6O2 + C6 H12 O6
A
B
C
D
5.
Cellular respiration releases energy by breaking down
a.
food molecules.
b.
ATP.
c.
carbon dioxide.
d.
water.
A
B
C
D
6.
Which
of these processes takes place in the cytoplasm of a cell?
a.
glycolysis
b.
electron transport
c.
Krebs cycle
d.
all of the above
A
B
C
D
7.
Glycolysis provides a cell with a net gain of
a.
2 ATP molecules.
b.
4 ATP molecules.
c.
18 ATP molecules.
d.
36 ATP molecules.
A
B
C
D
8.
The
starting molecule for glycolysis is
a.
ADP.
b.
pyruvic acid.
c.
citric acid.
d.
glucose.
A
B
C
D
9.
Lactic
acid fermentation occurs in
a.
bread dough.
b.
any environment containing
oxygen.
c.
muscle
cells.
d.
mitochondria.
A
B
C
D
10.
The
two main types of fermentation are called
a.
alcoholic and aerobic.
b.
aerobic and anaerobic.
c.
alcoholic and lactic acid.
d.
lactic acid and anaerobic.
A
B
C
D
11.
One
cause of muscle soreness is
a.
alcoholic fermentation.
b.
glycolysis.
c.
lactic acid fermentation.
d.
the Krebs cycle.
A
B
C
D
12.
Milk
is converted to yogurt under certain conditions when the microorganisms in the milk produce acid.
Which of these processes would you expect to be key in the production of yogurt?
a.
the Krebs cycle
b.
photosynthesis
c.
alcoholic fermentation
d.
lactic acid fermentation
A
B
C
D
13.
Cellular respiration is called an aerobic process because it requires
a.
light.
b.
exercise.
c.
oxygen.
d.
glucose.
A
B
C
D
14.
Which
organism is NOT likely to carry out cellular respiration?
a.
tree
b.
mushroom
c.
anaerobic bacterium
d.
tiger
A
B
C
D
15.
In
eukaryotes, electron transport occurs in the
a.
mitochondria.
b.
chloroplasts.
c.
cell membrane.
d.
cytoplasm.
A
B
C
D
16.
The
energy of the electrons passing along the electron transport chain are used to make
a.
lactic acid.
b.
citric acid.
c.
alcohol.
d.
ATP.
A
B
C
D
17.
Which
process does NOT release energy from glucose?
a.
glycolysis
b.
photosynthesis
c.
fermentation
d.
cellular respiration
A
B
C
D
18.
Photosynthesis is to chloroplasts as cellular respiration is to
a.
chloroplasts.
b.
cytoplasm.
c.
mitochondria.
d.
nucleus.
A
B
C
D
19.
Unlike
photosynthesis, cellular respiration occurs in
a.
animal cells only.
b.
plant cells only.
c.
all but plant cells.
d.
all eukaryotic cells.
A
B
C
D
20.
The
products of photosynthesis are the
a.
products of cellular
respiration.
b.
reactants of
cellular respiration.
c.
products of glycolysis.
d.
reactants of fermentation.