if-enzyme-a-has-a-km-of-01-m-and-enzyme-b-has-a-km-of-05-m-which-enzyme-has-a-st

Question

If enzyme A has a Km of 0.1 M and enzyme B has a Km of 0.5 M, which enzyme has a stronger affinity for its substrate?

Accepted Answer

Enzyme A

Answer

Affinity cannot be determined from Km values.

Answer

Both have equal affinity.

Answer

Enzyme B