| an abbreviation for the reduced form of NAD in electron transport reactions. |

NADH (ěn'ā-dē-āch')
n.
The reduced form of NAD.
| NADH (ěn'ā-dē-āch') Pronunciation Key
The reduced form of NAD. NADH has one more electron than NAD. |
| NADH nicotinamide adenine dinucleotide (reduced form) |