Classes of Membrane Transport Proteins Include All of the Following

Question

Classes of membrane transport proteins include all of the following EXCEPT:
A)ATP-powered pumps.
B)ion channels.
C)protein translocons.
D)transporters.

Accepted Answer

Protein translocons are not considered as transport proteins, but rather as proteins involved in the trafficking of newly synthesized proteins across membranes. The other three choices are all classes of membrane transport proteins.