1a) A protein that has a GPI anchor is an example of which type
of protein?

A. A type I transmembrane protein

B. A type II transmembrane protein

C. A polytopic transmembrane protein

D. A membrane-associated protein

1b) Treating cells with a small molecule inhibitor of GlcNAc
phosphotransferase would result in…

A.Degradation of the M6P receptor.

B.Increased budding of vesicles destined for the lysosome.

C.Impaired targeting of proteins to the lysosome.

D.None of these.