Which step comes FOURTH in the preparation of a Gram film?

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147 viewsAugust 14, 2024MicrobiologyFOURTH microbiology

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Angeloxy 189 August 2, 2021 0 Comments

Which step comes FOURTH in the preparation of a Gram film?
a. Acetone/alcohol
b. Carbol fuchsin
c. Crystal violet
d. Fix by flaming
e. Gram’s iodine.

score 0 · Answer 1 · 2024-08-14T12:47:11+00:00

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A) acetone

Using the decolorizer to differentiate between Gram-positive and Gram-negative bacteria.