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Free Energy Capture in Photosynthetic Organisms

APBIO-N1TEN4

Observe the image of the light-independent reactions photosynthesis below.

"Photosynthesis." Wikipedia. Wikimedia Foundation, n.d. Web. 10 Aug. 2016.

Which of the following identifies the source of matter used by photosynthetic organisms to form carbohydrates?

A

Thylakoids.

B

Photons.

C

ATP.

D

Carbon dioxide.