Which two factors could lead to the evolution of a species over time? A)
overproduction of offspring and no variation
B)
changes in the genes of body cells and extinction
C)
changes in the genes of sex cells and survival of the fittest

Which of the following is not one of the mechanisms of enzyme catalysis by which the substrate is converted to the product? a. changing substrate orientation b. changing substrate reactivity c. inducing strain in the substrate d. preventing an induced fit d. preventing an induced fit