To be activated cpr must first bind?
a. the co-repressor molecule
b. the repressor molecule
c. the repressor protein
d. camp
e. the activator protein

Which process is involved in growing crops? irrigation transportation recreation condensation

What is the identity of the planets?

When the cell concentrates potassium within, against the natural tendency of matter, it is performing a. passive diffusion b. facilitated diffusion c. active transport d. pinocytosis