UNIT 3 AP BIO TEST / STUDY GUIDE EXAM NEWEST
ACTUAL QUESTIONS AND ANSWERS (A+ GUIDE
SOLUTION)
Terms in this set (63)
What does the A) establishment of a proton gradient
chemiosmotic process in
chloroplasts involve?
In glycolysis, for eachB) 2 molecules of ATP are used and 4 molecules of molecule of
glucoseATP are produced. oxidized to pyruvate
In chemiosmotic D) energy released from movement of protons through ATP
phosphorylation, what is synthase
the most direct source of
energy that is used to
convert ADP + Pi to ATP?
Which statement describes D) The electron vacancies in P680 are filled by electrons
the functioning of derived from water.
photosystem II?
The primary role of oxygen in B) act as an acceptor for electrons and hydrogen, forming water.
cellular respiration is to
E) FADH2
During aerobic respiration,
which of the following
directly donates electrons to
the electron transport chain
at the lowest energy level?
, Which of the following is B) an increase in a cell's catabolic activity
likely to lead to an increase
in the concentration of ATP
in a cell?
What wavelength of light in
the figure is most effective
in driving photosynthesis?
A) 420 mm
Figure 10.1 shows the D) Other pigments absorb light in
absorption spectrum for addition to chlorophyll a.
chlorophyll a and the
action spectrum for
photosynthesis. Why are
they different?
The oxygen consumed B) accepting electrons at the end of the electron transport chain
during cellular respiration is
involved directly in which
process or event?
In a plant cell, where are D) A and C....thylakoid membrane & plasma membrane
the ATP synthase
complexes located?
Where does the Calvin cycle A) stroma of the chloroplast
take place?
Photorespiration lowers the B) 3-phosphoglycerate molecules
efficiency of photosynthesis
by preventing the formation
of
D) glycolysis
Which metabolic pathway is
common to both cellular
respiration and
fermentation?
ACTUAL QUESTIONS AND ANSWERS (A+ GUIDE
SOLUTION)
Terms in this set (63)
What does the A) establishment of a proton gradient
chemiosmotic process in
chloroplasts involve?
In glycolysis, for eachB) 2 molecules of ATP are used and 4 molecules of molecule of
glucoseATP are produced. oxidized to pyruvate
In chemiosmotic D) energy released from movement of protons through ATP
phosphorylation, what is synthase
the most direct source of
energy that is used to
convert ADP + Pi to ATP?
Which statement describes D) The electron vacancies in P680 are filled by electrons
the functioning of derived from water.
photosystem II?
The primary role of oxygen in B) act as an acceptor for electrons and hydrogen, forming water.
cellular respiration is to
E) FADH2
During aerobic respiration,
which of the following
directly donates electrons to
the electron transport chain
at the lowest energy level?
, Which of the following is B) an increase in a cell's catabolic activity
likely to lead to an increase
in the concentration of ATP
in a cell?
What wavelength of light in
the figure is most effective
in driving photosynthesis?
A) 420 mm
Figure 10.1 shows the D) Other pigments absorb light in
absorption spectrum for addition to chlorophyll a.
chlorophyll a and the
action spectrum for
photosynthesis. Why are
they different?
The oxygen consumed B) accepting electrons at the end of the electron transport chain
during cellular respiration is
involved directly in which
process or event?
In a plant cell, where are D) A and C....thylakoid membrane & plasma membrane
the ATP synthase
complexes located?
Where does the Calvin cycle A) stroma of the chloroplast
take place?
Photorespiration lowers the B) 3-phosphoglycerate molecules
efficiency of photosynthesis
by preventing the formation
of
D) glycolysis
Which metabolic pathway is
common to both cellular
respiration and
fermentation?
