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Arrange the following steps in a correct sequence as per Gram’s staining technique

I. Treatment with 0.5% iodine solution

II. Washing with water

III. Treatment with absolute alcohol/acetone

IV. Staining with weak alkaline solution of crystal violet

The correct sequence is

a)

IIIIVIII

b)

IVIIIIII

c)

IIIIIIIV

d)

IIVIIIII



Question ID - 2596 | SaraNextGen Top Answer

Arrange the following steps in a correct sequence as per Gram’s staining technique

I. Treatment with 0.5% iodine solution

II. Washing with water

III. Treatment with absolute alcohol/acetone

IV. Staining with weak alkaline solution of crystal violet

The correct sequence is

a)

IIIIVIII

b)

IVIIIIII

c)

IIIIIIIV

d)

IIVIIIII

1 Answer
127 votes
Answer Key / Explanation : (b) -

(b)

Steps of Gram’s staining technique

(i) Staining with weak alkaline solution of crystal violet

(ii) Treatment with 0.5% iodine solution

(iii) Washing with water

(iv) Treatment with absolute alcohol/acetone

127 votes


127