The sum of enzyme-catalysed reactions in a cell — catabolism (breakdown releasing energy) plus anabolism (biosynthesis consuming energy). Integrated via shared cofactors (ATP, NADH, NADPH).
The sum of enzyme-catalysed reactions in a cell — catabolism (breakdown releasing energy) plus anabolism (biosynthesis consuming energy). Integrated via shared cofactors (ATP, NADH, NADPH).