200 Best MCQs on Enzymes and Applications- biochemical engineering Q25). The enzyme β-galactosidase is also known as a).lactase b).EC3.2.1.23c).both (a) and (b)d).isomerase View Answer Correct Answer: both (a) and (b) Explaination: Related Pages: 1 2 3 4 Pages ( 4 of 4 ): « Previous123 4