Multiple choice Which of the following is a pair of zinc-containing enzymes? Carboxypeptidase and ATPase Carbonic anhydrase and phosphoglucomutase Carbonic anhydrase and carboxypeptidase ATPase and phosphoglucomutase Phosphoglucomutase and carboxypeptidase Reveal answer Fill a bubble to check yourself C Correct answer Explanation This option is correct because carboxypeptidase and carbonic anhydrase are zinc-containing enzymes.