What two molecules do cells need and take into the mitochondria together? 1. glucose and oxygen
2. water and carbon dioxide
3. fiber and amino acids
4. amine acids and glucose

this protocol provides a detailed procedure for agarose-based ip to purify and enrich the protein of interest.

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 : )