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Electrochemical Gradients

APBIO-1QKNDX

Examine the image of the photosynthetic reactions in a leaf below.

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

Which of the following is TRUE about the electrochemical gradient in photosynthesis?

A

An electrochemical gradient of hydrogen ions is established by the movement of protons into the stroma.

B

An electrochemical gradient of hydrogen ions is established by the movement of protons into the thylakoid space.

C

An electrochemical gradient of hydrogen ions is established by the movement of protons into the cristae.

D

An electrochemical gradient of hydrogen ions is established by the movement of protons into the matrix.