If a small amount of atp labeled with radioactive phosphorus in the terminal position, [γ-32p]atp, is added to a yeast extract, about half of the 32p activity is found in pi within a few minutes, but the concentration of atp remains unchanged. explain. if the same experiment is carried out using atp labeled with 32p in the central position, [β-32p]atp, the 32p does not appear in pi within such a short time. why?

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

i hope this : )

c should be the answer

what are the awnser choices? i mean, without choices, it is an incompleat