Mycoplasma is resistant to the action of which antibiotics ?

Options

A. Tetracycline
B. Streptomycin
C. Penicillin
D. Erythromycin

Answer

**Step-by-Step Solution:**

1. **Understand Mycoplasma**: Mycoplasma is a genus of bacteria that lack a cell wall. This characteristic is crucial because many antibiotics target the cell wall of bacteria.

2. **Identify Antibiotics**: There are various classes of antibiotics, and one important class is beta-lactam antibiotics. This class includes penicillin and its derivatives.

3. **Mechanism of Action**: Beta-lactam antibiotics work by inhibiting the synthesis of the bacterial cell wall. Since Mycoplasma does not have a cell wall, these antibiotics are ineffective against it.

4. **Conclusion**: Based on the information that Mycoplasma lacks a cell wall, it is resistant to beta-lactam antibiotics, particularly penicillin.

5. **Final Answer**: Therefore, Mycoplasma is resistant to penicillin.

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