If a gene is fixed in a population: Group of answer choices it cannot undergo mutation. it is located near the centromere on the chromosome, reducing its ability to recombine it cannot undergo mutation. only one allele appears for that gene in that population.

Which of the following occurs after a natural or unnatural disturbance in an ecosystem

What types of energy transfers and energy transportations are involved in the domino chain reaction?

4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate4. rat liver is able to metabolize glucose by both the glycolytic and the pentose phosphate pathway. which of the following are properties of both the glycolytic and pentose phosphate pathway? a. nad+ is involved b. co2 is liberated c. phosphate esters are intermediates d. glyceraldehyde 3-phosphate is an intermediate e. fructose 6-phosphate is an intermediate