Question

the hormone adrenaline can affect only cells with
1. appropriately shaped receptors
2. the appropriate antibodies
3. Ribosomes that produce adrenaline
4. genes that break down adrenaline

Answer 1

it would be 1 appropriately shaped receptors

Answer 2

Answer;

-appropriately shaped receptors

The hormone adrenaline can affect only cells with the appropriately shaped receptors.

Explanation;

-Hormones are chemical messengers that move throughout the body coordinating complex biological processes in the body such as growth, fertility and metabolism.

-While all cells are exposed to hormones circulating in the bloodstream, not all cells react. Only a hormone's target cells, which have receptors for that hormone, will respond to its signal. When the hormone binds to its receptor, it causes a biological response within the cell.