Which of the following best describes the gram-positive (+) cell wall:
A. the peptidoglycan chain wraps around the cell only 1-2 times,
B. a layer of polysaccharides and proteins ONLY has an outer membrane enclosing a thin layer of peptidoglycan,
C. the peptidoglycan chain wraps around the cell many times,
D. made of phospholipid bilayer only.