The Polysaccharide Chains of Bacterial Cell Walls Are Made of Alternating

Multiple Choice

The polysaccharide chains of bacterial cell walls are made of alternating

A) N-acetylgalactose and N-acetylmuramic acids.
B) N-acetylglucosamine and N-acetylmuramic acids.
C) N-acetylglucosamine and N-acetylneuraminic acids.
D) N-acetyl galactose and N-acetylneuraminic acids.