The Gram stain differentiates Gram + bacteria from Gram – bacteria because of which of the...

The Gram stain differentiates Gram + bacteria from Gram – bacteria because of which of the following?

Group of answer choices

presence of an outer membrane in one group and absence in the other

presence of teichoic acid in one group and absence in the other

presence of ether-linked lipids in one group and absence in the other

presence of peptidoglycan in one group and absence in the other

difference in thickness of peptidoglycan layer between the two groups

Expert Solution

Answer:- Are

#presence of teichoic acid in one group and absence in the other

#presence of ether-linked lipids in one group and absence in the other

#presence of peptidoglycan in one group and absence in the other

difference in thickness of peptidoglycan layer between the two groups(most appropriate because Gram-negative cells have a thinner peptidoglycan layer that allows the crystal violet to wash out on addition of ethanol..)

gladiator answered 2 years ago

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