The light-harvesting units in the thylakoid membranes are the ________.

A. electrons
B. ATP molecules
C. photosystems
D. ATP synthases
E. grana


Answer: C

Biology & Microbiology

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What will be an ideal response?

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In humans, egg production (oogenesis) differs from sperm production (spermatogenesis) in that oogenesis 

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In order to be successful, chemotherapy drugs have to stop cell division. The most likely method for this would be to ________

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