ashcookie27
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In stage 2 of photossynthesis, NADP+ becomes NADPH by adding an H+. Where does the H+ come from?

ASplitting of water

B"excited" electron

CATP becomes ADP

DCarbon 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

AWater is split to drive NADP to NADPH conversion, which is formed in the Calvin Cycle

BCarbon Dioxide from the air is broken down in the Calvin Cycle

CGluecose is formed right after the Calvin Cycle

DOxygen is released as a gas after water is split.


PLEASE HELP ME!

Verified Answer :

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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