Fill in the blanks with a whole number (not words). The pesticide Rotenone inhibits respiratory complex I of the electron transport chain, but does not affect any of the other complexes. How many protons would get pumped into the inner membrane space from one molecule of glucose with complex I disabled?

the sphincter muscles at the end of the digestive tract is the anus.

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 : )

not always but somethings can be reproduced in a laboratory.