10-Letter Words Ending YMES

• Any enzyme, generated by a cell, that functions outside of that cell.

• any of a group of compounds that are inactive precursors of enzymes and require some change (such as the hydrolysis of a fragment that masks an active enzyme) to become active

• a protein that combines with a coenzyme to form an active enzyme

• Any of a group of enzymes that catalyze the same reaction but have different structures and physical, biochemical and immunological properties.