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Which one of the following statements about mycoplasma is wrong?

  1. A
    They are also called PPLO
  2. B
    They are pleomorphic
  3. C
    They are sensitive to penicillin
  4. D
    They cause disease in plants

Solution & Step-by-step Explanation

Mycoplasmas lack a cell wall. Penicillin acts by inhibiting cell wall synthesis; therefore, mycoplasmas are naturally resistant (not sensitive) to penicillin. They are sensitive to tetracycline, which acts on ribosomes.

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Which one of the following statements about mycoplasma is wrong?
A
They are also called PPLO
B
They are pleomorphic
C
They are sensitive to penicillin
D
They cause disease in plants

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Biological ClassificationMoneraMycoplasma

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