BIOMOLECULES AND ENZYMES

Detailed explanation-1: -Amylases digest starch into smaller molecules, ultimately yielding maltose, which in turn is cleaved into two glucose molecules by maltase. Starch comprises a significant portion of the typical human diet for most nationalities.

Detailed explanation-2: -Substrates commonly used for the determination of amylase activity include potato starch, corn starch and dye-labeled starch.

Detailed explanation-3: -Amylase is a digestive enzyme that catalyses the breakdown of starch into maltose. It is produced in the salivary glands and the pancreas.

Detailed explanation-4: -An amylase is an enzyme that breaks starch down into sugar. Amylase is present in human saliva, where it begins the chemical process of digestion.

Detailed explanation-5: -In the case of protein digestion in the body, protein acts as the substrate, and the peptidase is the enzyme that is responsible for breaking down the proteins into simple molecules or small amino acid chains. Therefore, the correct options are peptidase or protease and protein.