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NAD+ is a common biological oxidizing agent used as a coenzyme.

for ex: in the dehydrogenation of the lactate (The removal of two hydrogen atoms) to form pyruvate, the NAD+ serves as an enzyme cofactor (or coenzyme) that oxidize lactate to pyruvate.

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11y ago
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5mo ago

NAD can act as both a reducing agent and an oxidizing agent. As NADH, it functions as a reducing agent by donating electrons in redox reactions, while as NAD+, it functions as an oxidizing agent by accepting electrons.

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Q: NAD is a reducing agent or oxidizing agent?
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