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WorksheetsCellular Respiration
Total questions: 10
Worksheet time: 10mins
Name
Class
Date
1.
How many ATP are produced by substrate level phosphorylation during cellular respiration of one glucose molecule?
a)
6 (net)
b)
4 (net)
c)
2
d)
30
2.
Which of the following is not a coenzyme?
a)
NADH Dehydrogenase
b)
Ubiquinone (Q)
c)
cytochrome-c
3.
How many turns of the Krebs cycle would be required to synthesize 12 NADH molecules?
a)
1
b)
2
c)
3
d)
4
4.
What are the byproducts of cellular respiration?
a)
NADH and ATP
b)
oxygen and heat
c)
FADH2 and NADH
d)
CO2 and H2O
5.
The conversion of glucose to two 3-carbon compounds is the result of what process?
a)
the citric acid cycle
b)
glycolysis
c)
the electron transport chain
d)
oxidative phosphorylation
6.
During which step of cellular respiration is the majority of the ATP created?
a)
fermentatio
b)
glycolysis
c)
Krebs Cycle
d)
ETC
7.
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
8.
Where does the ETC in cellular respiration occur?
a)
outer membrane of mitochondria
b)
cytoplasm
c)
mitochondrial matrix
d)
inner membrane of mitochondria
9.
NADH and FADH2
a)
carry electrons to the ETC.
b)
bind with Acetyl CoA.
c)
supply energy for the cell.
d)
make water.
10.
Which of the following is not an end product of the Kreb's cycle?
a)
FADH2
b)
CO2
c)
pyruvate
d)
ATP
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