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

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

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Bacteria Morphology
Periplasm is

the area between the inner and outer membranes of gram-negative bacteria
the interior portion of mitochondria
the area between the inner and outer membranes of Gram-positive bacteria
the area outside the cell membrane that is influenced by the polymers

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Bacteria Morphology
Gram positive cells have a

multiple layer of peptidoglycan that helps to retain the crystal violet stain
thick capsule that traps the crystal violet stain
periplasmic space that traps the crystal violet
second outer membrane that helps to retain the crystal violet stain

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