Question

Which molecule loses electrons in cellular respiration? oxygen glucose carbon dioxide water

Answer 1

It’s actually catabolic so glucose

Answer 2

Option- A

• Oxygen is the molecules which loses electrons in cellular respiration. As, the molecules which faces the reduction process are said to to have or posses the electrons present inside the reaction, while the molecules which gains electrons are termed as oxidized.

• And in this case the oxygen molecules is all in oxidized form.