As an enzyme fits into a substrate at the active site, it undergoes a slight change to fit into the substrate. this process is defined by a concept known as the
a. feedback inhibition model.
b. induced fit model.
c. active enzyme inhibition scheme.
d. facilitated diffusion process.

Order the steps of protein synthesis. amino acids are lined up in a sequence. rna is modified into mrna. dna is transcribed. a ribosome binds to mrna. chemical bonds are formed and a protein is produced.

Which of the following examples can cause gene flow between populations? a.an increase in predators to a population of zebra b.a volcanic eruption that kills half of a population of mice c.bird droppings that contain seeds from a different location d.a person that sprays a toxin on a group of mosquitoes

The energy needs of a human population are not affected by