Question

What is true about the structure or function of the plasma membrane?

1 .It attracts the water the cell needs.
2.It is made entirely of proteins.

3.It performs active and passive transport.
4.The double layer prevents anything from entering the cell.

Answer 1

3

Step-by-step explanation:

1 is wrong bc the cell membrane does not attract what the cell needs. 2 is wrong because it is made of more things than just proteins, and some helpful things enter the cell making 4 wrong.