Question

4. What are enzymes?​

Answer 1

Answer:

Enzymes are proteins that act as biological catalysts. Catalysts accelerate chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products.

Explanation:

Hope it helps you

Answer 2

Answer:

Enzymes are a type of protein present in all living things. They are secreted by the source and are biological catalysts, increasing the rate of chemical reactions without undergoing any permanent change themselves. They continue to work as long as the “substrate” is present.

Explanation:

please mark as brainliest and follow me please