A-substrate-molecule-fits-into-the-active-site-of-an-enzyme-because-of-a-match-of-Chemistry-homework-help
1. A substrate molecule fits into the active site of an enzyme because of a match of _____.
A. Number of atoms
B. Molecular Mass
C. Molecular Shape
D. Melting points
2. A sample of a metal on the atomic scale would best be described as a network of positive ions surrounded by free-flowing _________ .
A. Electrons
B. Protons
C. Neutrons
D. Atoms