What is the role of NAD+ when it occurs in reactions in biochemistry? NAD+ is a

Question

What is the role of NAD+ when it occurs in reactions in biochemistry?

NAD+ is a reducing agent -- it reduces another reactant when it is itself a reactant in a reaction.

NAD+ can serve as either a reducing or an oxidizing agent depending on context and the redox potential of its substrate.

NAD+ can oxidize an alcohol functional group to a ketone functional group.

NAD+ can oxidize an alkane (an alkyl group) to an alkene (an alkenyl group).

None of the above accurately describe properties of NAD+ in biochemical pathways.

NAD+ is a reducing agent -- it reduces another reactant when it is itself a reactant in a reaction.

Explanation / Answer

answer : NAD+ can oxidize an alcohol functional group to a ketone functional group

explanation:

NAD+ is oxidizing agent and NADH is reducing agent

in metabolism the conversion of alcohol into ketone very very important step . this can be done by NAD+

NAD is involved in redox reactions, carrying electrons from one reaction to another. The coenzyme is, therefore, found in two forms in cells: NAD+ is an oxidizing agent – it accepts electrons from other molecules and becomes reduced. This reaction forms NADH, which can then be used as a reducing agent to donate electrons.

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