Which Is True of Facilitated Transport by Carrier Proteins

Multiple Choice

Which is true of facilitated transport by carrier proteins?

A) Facilitated transport only applies to small and lipid soluble molecules.
B) It is represented by the glucose carrier that can transport hundreds of molecules a second.
C) After a carrier has transported a molecule,it is unable to transport any more.
D) Facilitated transport requires expenditure of chemical energy and is therefore active transport.
E) One carrier protein can carry a variety of different molecules.