Describe the reaction catalyzed by the enzyme alanine transaminase.

What is the substrate in the following reaction as written?

Which enzyme would break down a protein molecule?

Determine which of the reactions is/are catalyzed by decarboxylase.

Consider the following reaction catalyzed by malate dehydrogenase that occurs in two steps:

To which class of enzymes does malate dehydrogenase belong?

Determine the name of the class of enzymes responsible for the rearrangement of atoms within a molecule.

An enzyme utilizes flavin adenine dinucleotide (FAD) in its active site. Classify this enzyme as a simple enzyme, an enzyme that requires a coenzyme, or an enzyme that requires a cofactor.