McqMate
| Q. |
Which among the following does not have a cell wall? |
| A. | Euglena |
| B. | Paramecium |
| C. | Gonyaulax |
| D. | Mycoplasma |
| Answer» D. Mycoplasma | |
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Explanation: Mycoplasma is a genus of bacteria that lacks a cell wall around their cell membrane Without a cell wall, they are unaffected by many common antibiotics such as penicillin or other beta-lactam antibiotics that target cell wall synthesis. |
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