Neutral theory proposes that
A) molecular clocks are more reliable when the surrounding pH is close to 7.0.
B) most mutations of highly conserved DNA sequences should have no functional effect.
C) DNA is less susceptible to mutation when it codes for amino acid sequences whose side groups (or R groups) have a neutral pH.
D) DNA is less susceptible to mutation when it codes for amino acid sequences whose side groups (or R groups) have a neutral electrical charge.
E) a significant proportion of mutations are not acted upon by natural selection.
Approach used to determine the evolutionary relationships among many animal species using molecular
Artist's conception of the birth of a star within a dense molecular cloud.
Theory of Mind
The molecular structures of isooctane (left) and octane (right) dictate the differing chemical and ...
Bronfenbrenner's bioecological theory
A cross section of muscle showing the molecular organization within the muscle fiber. In normal musc