The process that forms the electrochemical gradient during photosynthesis is the

A. pumping of H+ into the thylakoid lumen.
B. hydrolysis of ATP.
C. movement of water by osmosis.
D. production of water from oxygen in the thylakoid lumen.
E. production of H+ in the stroma during NADPH production.


A. pumping of H+ into the thylakoid lumen.

Biology & Microbiology

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What is the name for the type of hormone, secreted by the pituitary that regulates other endocrine organs?

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Indicate whether the statement is true or false

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