"It binds itself to the receptors present on the surface of the cell membrane,which activates the enzymes present inside cell" is the one event that happens next when <span>a peptide hormone reaches its target cell. The correct option among all the options that are given in the question is the first option or option "A". </span>
Answer:
species richness is the number of species in an ecosystem
they are layered mounds of deposits made by precambrian algae
Answer:to stop from extinction
Explanation:
Answer:
cell membrane and cell wall
