Which of the following actions would increase enzymatic activity in a bacterial cell that normally thrives in the human body?

a. adding a second substrate that can act as a competitive inhibitor
b. slightly increasing the temperature within the optimum range
c. placing the bacteria in the refrigerator
d. increasing the substrate level in the environment beyond saturation

What is a cordon and where is it found

Glycogen is an energy-storage molecule in humans. a hormone that is called insulin controls the storage of glycogen in the liver. insulin is made up of amino acids.

The image shows the evolution of a species of fish. a few fish from a population developed different social behaviors and evolved into different species. two fish according to the image, the fish underwent . the new species of fish had mating seasons that were different from that of the original fish. because of the differences in mating seasons, the fish underwent reproductive isolation. this mode of isolation would be .