the polar heads interact with water; the nonpolar tails do not.
Answer: Receptors.
Explanation: Receptors. Receptors are groups of specialised cells. They detect a change in the environment stimulus. In the nervous system this leads to an electrical impulse being made in response to the stimulus.
I would say Cone cells are responsible for this
If it has a cell wall, it most likely is not a eukaryotic, or animal, cell. Plants, bacteria, and fungi, have cell walls however.
No, blood cell do not have a cell wall at all. Only plant cells have cell walls.
