MCQOPTIONS
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| 1. |
A Gram negative bacterium does not retain crystal violet stain because |
| A. | bacteria have thin peptidoglycan layer |
| B. | bacteria have thick peptidoglycan layer |
| C. | periplasmie space is absent |
| D. | cell wall include significant amount of teichoic and lipoteichoic acids |
| Answer» C. periplasmie space is absent | |