Answer:
NAD⁺ is the compound that accept electron in glycolysis.
Explanation:
NAD⁺ is the oxidizing agent that accepts two-electron and one hydrogen atom in the process of glycolysis and get reduced to NADH.
So in glycolysis 2NAD⁺ accept four-electron and two hydrogen atom to produce 2 NADH molecule. This reduced form of NADH reconverts into NAD⁺ during oxidative phosphorylation by donating electrons to the electron transport chain present in mitochondria.
This donation of electron helps in the generation of ATP in mitochondria and the NAD⁺ can again be used in the process of glycolysis. So NAD⁺ is the compound that accepts electron in glycolysis.
