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In stage 2 of photossynthesis, NADP+ becomes NADPH by adding an H+. Where does the H+ come from?
A. Splitting of water

B. "excited" electron

C. ATP becomes ADP

D. Carbon fixation


In this equation for photosynthesis, where does the first reactant come from and what happens to it in the photosynthetic process?

6CO2 + 6H20 -> C6H1206 +602

A. Water is split to drive NADP to NADPH conversion, which is formed in the Calvin Cycle

B. Carbon Dioxide from the air is broken down in the Calvin Cycle

C. Gluecose is formed right after the Calvin Cycle

D. Oxygen is released as a gas after water is split.


PLEASE HELP ME!

Respuesta :

Enzymes break up water or H2O into electrons, H+ ions, & oxygen atoms. Electrons replace the "highenergy" electrons that were lost in the electron transport chain.Oxygen is released and the H+ ions are also released. - So the first one would be A. splitting of water or H2O

and the second one is B :)

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