Ap Biology in Focus Chapter 8 Test Questions & Answers | 2024 Update Graded A+

(A.p. Biology in Focus) Chapter 8 test questions

1. In autotrophic bacteria, where is chlorophyll
located? a.
in chloroplast
membranes b.
in chloroplast
stroma c.
in the ribosomes
d.
in the
nucleoid e.
in the infolded plasma membrane:
e. in the infolded plasma
membrane
2. If photosynthesizing green algae are provided with CO2 containing
heavy oxygen (18O), later analysis will show that all of the following
molecules produced by the algae contain 18O except
a.
3-phosphoglycerate.
b.
glyceraldehyde 3-phosphate
(G3P). c.
glucose.
d.
ribulose bisphosphate
(RuBP). e.


, (A.p. Biology in Focus) Chapter 8 test questions

O2.:
e. O2.
3. Which of the following are products of the light reactions of
photosynthesis that are utilized in the Calvin cycle?
a.
CO2 and glucose
b.
H2O and O2
c.
ADP, (p)i, and NADP+
d.
electrons and
H+ e.
ATP and NADPH:
e. ATP and
NADPH
4. Where does the Calvin cycle take
place? a.
stroma of the
chloroplast b.
thylakoid membrane
c.
cytoplasm surrounding the
chloroplast d.
interior of the thylakoid (thylakoid



, (A.p. Biology in Focus) Chapter 8 test questions

space) e.
outer membrane of the chloroplast:
a. stroma of the chloroplast
5. In any ecosystem, terrestrial or aquatic, which of the following are
always necessary?
a.
autotrophs and
heterotrophs b.
producers and primary
consumers c.
photosynthesizers
d.
autotrophs
e.
green plants:
d. autotrophs
6. When oxygen is released as a result of photosynthesis, it is a direct by-
prod- uct of
a.
reducing NADP+.
b.
splitting water molecules.
c.
chemiosmosis.
d.



, (A.p. Biology in Focus) Chapter 8 test questions

the electron transfer system of photosystem
I. e.
the electron transfer system of photosystem II.:
b. splitting water molecules.