Second messenger systems: The amino acid-derived hormones epinephrine and norepinephrine bind to beta-adrenergic receptors on the plasma membrane of cells. Hormone binding to receptor activates a G protein, which in turn activates adenylyl cyclase, converting ATP to cAMP.
Answer:
avocado peaches lime and honey I think
The type of stress that occurs in a divergent plate boundary is "A", "extension".
