Question

which part of the cell membrane is responsible for transporting ions, molecules that go against the concentration gradient, or ones that cannot diffuse through? select two correct answer(s)

Explanation:

Integral membrane proteins are responsible for transporting ions and molecules that cannot diffuse through the cell - membrane or move against the concentration gradient. In the diagram, 2 and 6 appear to be integral membrane proteins.

Answer:

1. Option Text, 6. Option Text