Question

9 what role does nadh play in cellular respiration? multiple choice ebook references it powers proton pumps. it transfers electrons. it is involved in redox reactions. all of the choices are correct.

Explanation:

• In cellular respiration, NADH is involved in redox reactions. It donates electrons (is oxidized) in the electron - transport chain.
• The electrons donated by NADH are used to power proton pumps (create a proton gradient).
• Since NADH donates electrons (redox reaction) and the electrons are used to power proton pumps, all the given statements about its role are correct.

Answer:

All of the choices are correct.