Crystal Violet Stains Gram-Positive Bacteria Because Gram-Positive Bacteria Have A(n)

Multiple Choice

Crystal violet stains Gram-positive bacteria because Gram-positive bacteria have a(n)

A) outer membrane layer that collapses, trapping the crystal violet molecules.
B) thinner peptidoglycan layer that allows the crystal violet molecules to pass through the pores.
C) thinner peptidoglycan layer that collapses, trapping the crystal violet molecules.
D) thicker peptidoglycan layer that collapses, trapping the crystal violet molecules.