Answer;
-Proteins
Step-by-step explanation;
-Enzymes are biological catalysts that are used to increase the rate of different biological reactions. They are biological proteins that facilitate biochemical reactions.
-Enzymes are proteins that are folded into complex shapes that allow smaller molecules to fit into them. Proteins are biological macromolecules that are diverse in shape size and function. However, other enzymes and very few may be catalytic RNA molecules.