Nicotinamide adenine dinucleotide phosphate (NADH):
- It is a dinucleotide (containing two nucleotides joined through phosphodiester bonds).
- The two nucleotides are joined through 5' phosphate groups.
- It is a reduced form of NAD+.
- It acts as an electron acceptor i.e., accepts an electron from one molecule and gets reduced.
- It also acts as a coenzyme in various metabolic reactions.
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