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AP Biology Practice Test (chAPter 10-photosynthesis)

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