Question

describe about bacterial staining​

Answer 1

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Gram staining is a common technique used to differentiate two large groups of bacteria based on their different cell wall constituents. ... Gram positive bacteria stain violet due to the presence of a thick layer of peptidoglycan in their cell walls, which retains the crystal violet these cells are stained with.

Answer 2

Answer:

Gram staining is a common technique used to differentiate two large group of bacteria based on their different cell wall constituents .....Gram positive bacteria stain Violet due to the presence of a thick layer of peptidoglycan in their cell walls ,which retains the crystal violet these cells are stained.

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