BSC 1005 GENERAL BIOLOGY EXAM 2
Final Exam Questions & Answers Latest Update 2026/2027 |
100% PASS
Cellular Respiration and Fermentation
1. The term anaerobic means A)
without bacteria.
D) uses glucose . . . produces glucose
E) produces glucose . . . is gas exchange
4. Which of the following are products of cellular respiration?
, A) oxygen and carbon dioxide
B) energy to make ATP and carbon dioxide
C) oxygen and glucose
D) oxygen and energy to make ATP
E) glucose and carbon dioxide
5. In glycolysis, for each molecule of glucose oxidized to pyruvate . A)
two molecules of ATP are used and two molecules of ATP
are produced.
B) two molecules of ATP are used and four molecules of ATP
are .
produced
C) four molecules of ATP are used and two
molecules of ATP are produced.
D) two molecules of ATP are used and six molecules of ATP
are produced.
,6. Following glycolysis and the citric acid cycle, but before the electron
transport chain and oxidative phosphorylation, the carbon skeleton
of glucose has been broken down to CO2 with some net gain of ATP.
Most of the energy from the original glucose molecule at that point in
the process, however, is in the form of _.
A) acetyl-CoA
B) glucose
C) p
y
ruvate
D)
NADH
7. Oxidation is the , and reduction is the . A) gain of electrons . . .
loss of electrons . . . gain of electrons
loss of electrons B)
C) loss of oxygen . . . gain of oxygen
D) gain of oxygen . . . loss of oxygen
E) gain of protons . . . loss of protons
8. Which electron carrier(s) function in the citric acid cycle?
A) NAD+ only
B) NADH and FADH2
C) the electron transport chain
, D) ADP and ATP
9. The electron transport chain
_. A) is a series of
redox
reactions
B) is a series of substitution reactions
C) is driven by ATP consumption
D) takes place in the cytoplasm of prokaryotic cells
10. Which of the following options lists the stages in cellular
respiration in the correct order?
A) glycolysis, the citric acid cycle, and oxidative
phosphorylation
B) glycolysis, oxidative phosphorylation, and the citric acid
cycle
C) the citric acid cycle, oxidative phosphorylation, and
glycolysis
D) oxidative phosphorylation, glycolysis, and the citric acid
cycle
E) oxidative phosphorylation, the citric acid cycle, and
glycolysis
11. Energy released by the electron transport chain is used to pump
H+
Final Exam Questions & Answers Latest Update 2026/2027 |
100% PASS
Cellular Respiration and Fermentation
1. The term anaerobic means A)
without bacteria.
D) uses glucose . . . produces glucose
E) produces glucose . . . is gas exchange
4. Which of the following are products of cellular respiration?
, A) oxygen and carbon dioxide
B) energy to make ATP and carbon dioxide
C) oxygen and glucose
D) oxygen and energy to make ATP
E) glucose and carbon dioxide
5. In glycolysis, for each molecule of glucose oxidized to pyruvate . A)
two molecules of ATP are used and two molecules of ATP
are produced.
B) two molecules of ATP are used and four molecules of ATP
are .
produced
C) four molecules of ATP are used and two
molecules of ATP are produced.
D) two molecules of ATP are used and six molecules of ATP
are produced.
,6. Following glycolysis and the citric acid cycle, but before the electron
transport chain and oxidative phosphorylation, the carbon skeleton
of glucose has been broken down to CO2 with some net gain of ATP.
Most of the energy from the original glucose molecule at that point in
the process, however, is in the form of _.
A) acetyl-CoA
B) glucose
C) p
y
ruvate
D)
NADH
7. Oxidation is the , and reduction is the . A) gain of electrons . . .
loss of electrons . . . gain of electrons
loss of electrons B)
C) loss of oxygen . . . gain of oxygen
D) gain of oxygen . . . loss of oxygen
E) gain of protons . . . loss of protons
8. Which electron carrier(s) function in the citric acid cycle?
A) NAD+ only
B) NADH and FADH2
C) the electron transport chain
, D) ADP and ATP
9. The electron transport chain
_. A) is a series of
redox
reactions
B) is a series of substitution reactions
C) is driven by ATP consumption
D) takes place in the cytoplasm of prokaryotic cells
10. Which of the following options lists the stages in cellular
respiration in the correct order?
A) glycolysis, the citric acid cycle, and oxidative
phosphorylation
B) glycolysis, oxidative phosphorylation, and the citric acid
cycle
C) the citric acid cycle, oxidative phosphorylation, and
glycolysis
D) oxidative phosphorylation, glycolysis, and the citric acid
cycle
E) oxidative phosphorylation, the citric acid cycle, and
glycolysis
11. Energy released by the electron transport chain is used to pump
H+
