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Moderate

Carbon Fixation

APBIO-YEVDHL

The fixation of carbon dioxide occurs in the stroma and results in the synthesis of carbohydrates.

Which of the following observations supports this idea?

A

The stroma is where the newly synthesized carbohydrates are used to generate ATP.

B

The $CO_2$ entering the chloroplast concentrates in the thylakoid space.

C

The enzymes of the light-dependent reactions are localized in the thylakoid membrane.

D

The enzymes of the light-independent cycle are localized in the stroma.