Answer:
B
Step-by-step explanation:
An amide bond to a glycine residue. The prenyl anchor is a type of lipid molecule and can be attached to certain amino acids in polypeptides through an enzymatic process known as prenylation. In the case of a glycine residue, an amide bond is formed between the carboxyl group of the glycine and the prenyl group. This linkage allows the prenyl anchor to anchor the polypeptide to cell membranes, which is important for many cellular processes.