Bacteria Morphology
Which of the following has Chinese letter arrangement?

Corynebacterium diphtheriae
Mycobacterium tuberculosis
Bacillus anthracis
Clostridium tetani

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

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Bacteria Morphology
Which of the following is not true about peptidoglycan?

It is a polymer consisting of N-acetyl glucosamine, N-acetyl muramic acid and amino acids (alanine, lysine, etc.)
None of these
It is present in prokaryotic cell wall
It occurs in the form of a bag shaped macro molecule surrounding the cytoplasm membrane

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