Q 13

In the class I MHC pathway of antigen presentation,peptides generated in the cytosol are translocated into the endoplasmic reticulum in which of the following ways? A)By ATP-dependent transport via the transporter associated with antigen-processing (TAP)1/2 pump B)By passive diffusion C)By receptor-mediated endocytosis D)Through membrane pores E)Via the proteasome

Multiple Choice