Gram-negative cells stain pink because: – McqOptions

MCQOPTIONS

1.	Gram-negative cells stain pink because:
A.	they have specialised lipids in their cell walls.
B.	their peptidoglycan layer is thin.
C.	their peptidoglycan layer is thick.
D.	they are receptive to antibiotics.
Answer» C. their peptidoglycan layer is thick.

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