Question
Assertion : Gram-negative bacteria do not retain the stain when washed with alcohol. 
Reason : The outer face of the outer membrane of gram-negative bacteria contains lipopolysaccharides, a part of which is integrated into the membrane lipids.

Answer

(a) Gram negative bacteria contain lipopolysaccharide in its membrane.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free