Course

Introductory Biology

Study Pack

Set 7 Photosynthesis

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Question 1

(Multiple Choice)

Free
To what does the term grana refer?

A)the double membrane that surrounds the chloroplast
B)a flattened disk or sac in the chloroplast
C)a stack of thylakoid membranes
D)the fluid-filled space of the chloroplast
E)the pores on the underside of a leaf that facilitate gas exchange

Answer

Question 2

(Multiple Choice)

Free
________ is a product of the Calvin cycle that is used to form glucose phosphate,amino acids or fatty acids.

A)ATP
B)ribulose bisphosphate (RuBP)
C)glyceraldehyde-3-phosphate (G3P)
D)PEP carboxylase (PEPcase)
E)carbon dioxide

Answer

Question 3

(Multiple Choice)

Free
The fixation of carbon dioxide in the first step of the Calvin cycle is facilitated by which enzyme?

A)RuBP carboxylase
B)glyceraldehyde-3-phosphate (G3P)
C)PEP carboxylase
D)lactate dehydrogenase

Answer