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'''Nicotinamide adenine dinucleotide''' consists of two nucleotides: one nucleotide containing an adenine base, and the other containing nicotinamide, joined by their phosphate groups.  NAD⁺ (the abbreviated deprotonated form of NADH) is a coenzyme found in most cellular organisms.  The molecule is important in metabolic oxidation-reduction reactions due to its electron transfer capability of its two forms, NADH (reduced form) and NAD⁺ (oxidized form).

'''Nicotinamide adenine dinucleotide''' consists of two [[nucleotide]]s: one nucleotide containing an adenine base, and the other containing nicotinamide, joined by their [[phosphate]] groups.  NAD⁺ (the abbreviated deprotonated form of NADH) is a coenzyme found in most cellular organisms.  The [[molecule]] is important in metabolic oxidation-reduction reactions due to its electron transfer capability of its two forms, NADH (reduced form) and NAD⁺ (oxidized form).

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