Question

during reduction, pga reacts with atp and nadph. what does atp contribute to the reaction? carbon hydrogen ions electrons phosphate group

Explanation:

ATP (adenosine tri - phosphate) is an energy - carrying molecule. During reactions like the reduction of PGA (phosphoglyceric acid), it donates a phosphate group through a process called phosphorylation. It does not contribute carbon, hydrogen ions, or electrons in this context.

Answer:

phosphate group