Chemistry Glossary
Science / Chemistry Glossary
Zwitterion: A particle that contains both positively charged and negatively charged groups. For example, amino acids (NH2-CHR-COOH) can form zwitterions (+NH3-CHR-COO-)
Zymase: Enzymes present in yeast that catalyze fermentation of sugar into alcohol and carbon dioxide.
Zymogen: A protein that may be converted into an enzyme.
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