how-does-substrate-concentration-affect-enzyme-preference-as-measured-by-the-spe

Question

How does substrate concentration affect enzyme preference as measured by the specificity constant?

Accepted Answer

At low concentrations, preference is determined by the specificity constant.

Answer

Enzyme preference is always determined by kcat alone.

Answer

At high concentrations, preference is determined by the specificity constant.

Answer

Substrate concentration does not affect enzyme preference.