单词 | nicotinamide adenine dinucleotide |
释义 | nicotinamide adenine dinucleotide (extremely rare) n WORD FAMILY nicotinamide adenine dinucleotide USAGE EXAMPLESThe process of borrowing a bacterial enzyme to control nicotinamide adenine dinucleotide concentrations in mammalian cells is discussed. Science Magazine(Apr 07, 2016) n a coenzyme present in most living cells and derived from the B vitamin nicotinic acid; serves as a reductant in various metabolic processes Syn|Hyper NAD coenzyme a small molecule (not a protein but sometimes a vitamin) essential for the activity of some enzymes |
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