Question

An enzyme is a biomolecule that increases the rate of a chemical reaction. An enzyme is a kind of _______.

Answer 1

I believe it is catalyst.
I hope this helps.

Answer 2

catalyst

Step-by-step explanation:

Enzymes are proteinous molecules that functions as to speed up the rate of reactions in living organisms.

Catalysts are substances that speeds up the rate of chemical reactions.

Both enzymes and catalysts are not used up during reactions.

Hence, an enzymes are considered to be a kind of catalyst in biological systems.