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Feliz [49]
3 years ago
15

Why some bacteria stain positive and some stain negative?

Biology
1 answer:
amid [387]3 years ago
8 0

Answer:

Due to differences in the thickness of a peptidoglycan layer in the cell membrane between Gram positive and Gram negative bacteria, Gram positive bacteria (with a thicker peptidoglycan layer) retain crystal violet stain during the decolorization process.

Explanation:

I looked it up.

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phillip?

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