AP Biology Practice Test (chAPter 10-photosynthesis)

28 Questions  I  By Zfariha
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1.  How do the reactant molecules of photosynthesis reach the chloroplasts in leaves?
2.  What's carbon fixation?
3.  What does the "P" in NADP stand for?
A.
B.
C.
D.
4.  What's photophosphorlyation?
5.  Explain the 3 steps of C4 Photosynthesis?
6.  In the light reactions, what is the initial electron donor? Where do the electrons end up?
7.  What are bundle-sheath cells?
8.  To synthesize one glucose molecule, the calvin cycle uses ___ molecules of CO2, ___ molecules of ATP, and ___ molecules of NADPH.
9.  Why are leaves green?
A.
B.
C.
10.  What was Engelmann's experiment?
11.  What are CAM plants?
12.  What are the 8 steps in linear electron flow?
13.  What are C3 plants?what are C4 plants?
14.  Check off the things that were NOT used in Engelmann's experiment?
A.
B.
C.
D.
15.  What is the general breakdown of a plant leaf? Go into every detail possible.
16.  3 phases of calvin cycle, respectively are..?
A.
B.
C.
D.
17.  What's PEP carboxylase?
18.  Difference between chlorophyll a and chlorophyll b?
19.  Draw the simplified Calvin Cycle.label each step, and each PHASE as well.don't forget to tell me how many carbons are in each step,and remember to mention the stuff going IN and coming OUT of the cycle, along with INPUT and OUTPUT!!
20.  Define:(a) carrotenoid(b) photon
21.  Why does photorespiration lower photosynthetic outputs for plants? Explain.
22.  Explain why a poison that inhibits an enzyme of the Calvin cycle will also inhibit the light reactions?
23.  What color light is LEAST effective when driving photosynthesis? Explain.
24.  State the formula for photosynthesis?
25.  Explain Crassulacean Acid Metabolism?
26.  Define Autotrophs...what are Photoautotrophs then?and an example of photoautotrophs would be?
27.  Define Heterotrophs
28.  What are the 3 experiments used to see which lights are useable in photosynthesis?
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