2.
(02.01 mc) which of the following best describes what happens to an enzyme after it catalyzes a chemical reaction? (2 points)

Enzymes  are macromolecular biological catalysts. Enzymes accelerate, or catalyze, chemical reactions. The molecules at the beginning of the process upon which enzymes may act are called substrates and the enzyme converts these into different molecules, called products. Almost all metabolic processes in the cell need enzymes in order to occur at rates fast enough to sustain life. The set of enzymes made in a cell determines which metabolic pathways occur in that cell.

The answer is observations and interpreting.

No they’ve not done that