Question

Which one of the following statements correctly defines active site?

A. The active site is a site on the enzyme molecule where specific substrate molecules bind.

B. The active site is a site on the substrate molecule where specific enzymes molecules bind.

C. The active site is a site on the substrate molecule where specific product molecules bind.

Answer 1

The answer is A.
Hope this helped : )

Answer 2

The answer is A. The active site is a site on the enzyme molecule where specific substrate molecules bind.