Question
Microbiology Question on Biology of Microorganisms
Given below are two statements, one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A): Gram negative bacteria do not retain the primary stain when washed with alcohol and subsequently stained again with secondary stain.
Reason (R): The outer membrane of gram negative bacteria contains lipopolysaccharides.
In light of the above statements, choose the correct answer from the options given below
Both (A) and (R) are correct and (R) is the correct explanation of (A)
Both (A) and (R) are correct but (R) is NOT the correct explanation of (A)
(A) is correct but (R) is not correct
(A) is not correct but (R) is correct
Both (A) and (R) are correct and (R) is the correct explanation of (A)
Solution
The correct option is (A): Both (A) and (R) are correct and (R) is the correct explanation of (A)