Answer:
Oil, electricity, wind, water
Explanation:
Cell membrane proteins that occur inside the lipid bilayer are called structural proteins.
Letter A is the answer.
Hi the answer to your question would be the signals may be transmitted by Integrins.
Hope this helps.
Answer:
It results from the attractive force between a hydrogen atom covalently bonded to a very electronegative atom such as a N, O, or F atom and another very electronegative atom.
Explanation: