Which example involves a cell membrane receiving and sending messages?

AA transport protein allows glucose to enter a cell
BA fox chases a mouse through the forest
CA cell tells other cells that danger is near
DA cell membrane allows water to enter the cell

Verified Answer :

A. A transport protein allows glucose to enter a cell


Cell membranes contain membrane proteins that  allows all the interaction that occurs within the cell. It makes the cell membrane selectively permeable because of its characteristics as being fluid or its fluidity which means to say that they can move freely within the lipid bilayer. The membrane proteins can also be stored in the lipid bilayer together with the enzymes. It cannot be denied that membrane proteins have a lot of functions based on its type. They can be integral proteins, peripheral proteins and lipid bound proteins.

Answer: C

Explanation: just took the quiz