BIOMOLECULES AND ENZYMES

Detailed explanation-1: -The substances that go into a chemical reaction are called the reactants, and the substances produced at the end of the reaction are known as the products.

Detailed explanation-2: -Reactants are elements that combine to form simple or complex compounds in a reaction. Products are obtained after the reaction between two or more reactants in a reaction.

Detailed explanation-3: -In a chemical reaction, only the atoms present in the reactants can end up in the products. No new atoms are created, and no atoms are destroyed. In a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.