Name the most important mineralocorticoid secreted by the adrenal cortex

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?

Asquirrel population lives in an area. over many years, a river in that area grows wider and stronger, eventually forming a canyon. the squirrel populations on the two sides of the canyon can no longer mate with each other and ultimately form distinct species. this is an example of

Where does the information about where each transcription factor binds originate?