Explain how a small-scale cattle rancher might use biotechnology techniques to increase the size of his herd.

Pepsin is an enzyme in the stomach that breaks polypeptides into amino acids. pepsin functions best at a ph of around 1.5. what would be the most likely result if the ph of the stomach were increased to 5

Which group of molecules are targeted by the kinases in order to control this movement

During binary fission, what events must occur before the cell splits into two new cells?