Question 1
The model that explains that the substrate fits exactly into the active site of an enzyme is called:
◦ lock and key
◦ coenzyme
◦ induced fit
◦ substrate selectivity
Question 2
The model that explains that the active site of an enzyme is flexible and will mold to the shape of the substrate is called:
◦ induced fit
◦ substrate selectivity
◦ lock and key
◦ coenzyme