AP Biology Practice Test (chAPter 10-photosynthesis)

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