Assertion .Gram negative bacteria do not retain the when washed with alcohol.
Reason . The outer face of outer membrane of Gram negative bacteria contain lipopolysaccharides a part of which is integrated with membrane lipids.

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 lipopolysacharides, a part of which is integrated inot the membrane lipids.

Gram negative bacteria do not take stain- Give reason.

Which of the following statement is wrong about gram negative bacteria ?

Assertion Gram negative (-ve) bacteria release exotoxins and cause diseases in animals . Reason WBCs of animals get destroyed by exotoxins.

Assertion:The resting membrane of the neuron exhibits polarity of charges Reason:The outer surface of the axonal membrane possesses a negative charge while its inner surface becomes positively charged.

Assertion:The resting membrane of the neuron exhibits polarity of charges Reason:The outer surface of the axonal membrane possesses a negative charge while its inner surface becomes positively charged.

Assertion:The resting membrane of the neuron exhibits polarity of charges Reason:The outer surface of the axonal membrane possesses a negative charge while its inner surface becomes positively charged.