Glycogen synthase and glycogen phosphorylase a. are modified by the same enzymes b. are not subject to allosteric control c. are not subject to covalent modification d. none of these

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?

Scientists discover two populations of mice on either side of a major river. the two populations have almost identical genes but the mice from one side cannot breed with mice from the other. this is most likely because

Define the apical impulse and describe its normal location, size, and duration. which abnormal conditions may affect the location of the apical impulse? explain the mechanism producing normal first and second heart sounds. describe the effect of respiration on the heart sounds. describe the characteristics of the first heart sound and its intensity at the apex of the heart and at the base. describe the characteristics of the second heart sound and its intensity at the apex of the heart and at the base.