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WorksheetsCellular Respiration
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
What is the net gain of ATP during glycolysis?
a)
1
b)
2
c)
4
d)
34
2.
Which type of respiration occurs in the presence of oxygen?
a)
Aerobic
b)
Anaerobic
3.
Which is a product of Kreb's Cycle?
a)
Carbon dioxide
b)
Glucose
c)
Pyruvate
d)
Water
4.
Which is a product of the ETC?
a)
Carbon dioxide
b)
Glucose
c)
Oxygen
d)
Water
5.
Which of the following organelles is responsible for cellular respiration?
a)
Mitochondria
b)
Nucleus
c)
Endoplasmic Reticulum
d)
Ribosome
6.
These organisms get their energy from photosynthesis:
a)
autotroph
b)
heterotroph
7.
The three stages of cellular respiration include glycolysis, krebs cycle, and the...
a)
carb cycle
b)
light reaction
c)
electron transport chain
d)
calvin cycle
8.
The Krebs cycle produces..
a)
34 ATPs
b)
2 ATPs
c)
17 ATPs
d)
38 ATPs
9.
In aerobic respiration....
a)
oxygen is not used.
b)
oxygen is used.
10.
The two type of fermentation are alcohol and _____________ acid fermentation.
a)
lactic
b)
sulfuric
c)
hydrochloric
d)
acetic
11.
Which stage of cellular respiration produces the most NADH and FADH2?
a)
Glycolysis
b)
Pre-krebs
c)
Krebs cycle
d)
Electron Transport Chain
12.
Which stage of cellular respiration produces the most ATP molecules for cells?
a)
Glycolysis
b)
Pre-Krebs
c)
Krebs cycle
d)
Electron transport chain
13.
In the Electron Transport Chain, H+ ions must pass through this enzyme so it can make ATP.
a)
Rubisco
b)
Lactase
c)
NADase
d)
ATP synthase
14.
Where does glycolysis take place?
a)
Cytoplasm
b)
Stroma
c)
Thylakoid
d)
Mitochondria
15.
Because we (humans) have to eat, we are called...
a)
Heterotrophs
b)
Autotrophs
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