Bacteria Morphology
Which of the following is true about cell wall of gram-positive bacteria?

It consists of multiple layers
All of these
It is thicker than that associated with gram-negative bacteria
It contains teichoic acids

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Bacteria Morphology
Porins are located in

the cytoplasmic membrane of both gram-negative and gram-positive bacteria
the peptidoglycan layer of gram-positive bacteria
the periplasmic space of gram-negative bacteria
the outer membrane of gram-negative bacteria

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