When lactose which is a carbohydrate is digested by the human body, what are the names of these smaller molecules? O amino acids
O monosaccharides
O nucleic acids
O polypeptides

monosaccharides

Explanation:

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enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products