What would happen to chemical reaction rates if the active sites on every enzyme had the same shape? A. The molecules would quickly bind to every enzyme because the shape would not matter and therefore would increase the reaction rate.

B. The reaction rate would stay the same because the molecule would bind to the enzyme regardless of the shape.

C. The right molecules would not bind to the right enzymes and therefore would not be able to speed up the reaction rate.

D. None of the above.