Describe the Process of Carrier-Mediated Transport

Multiple Choice

Describe the process of carrier-mediated transport.

A) In carrier-mediated transport,vesicles form by pinching the plasma membrane to transport material out of the cell.
B) In carrier-mediated transport,receptor proteins bind to a ligand that causes the internalization of the ligand-receptor complex into the cell.
C) In carrier-mediated transport,integral membrane proteins bind ions or molecules and transport them across the membrane.
D) In carrier-mediated transport,peripheral membrane proteins bind ions or molecules and pass them along the surface of the plasma membrane.
E) In carrier-mediated transport,channel proteins open allowing water-soluble ions and molecules to pass into and out of the cell.