What is the composition of the capsule in S-s | vedclass

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(D) In the experiment conducted by $Frederick \ Griffith$ on $Streptococcus \ pneumoniae$,he identified two strains: $S$-strain (smooth) and $R$-strai

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Polysaccharide

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(D) In the experiment conducted by $Frederick \ Griffith$ on $Streptococcus \ pneumoniae$,he identified two strains: $S$-strain (smooth) and $R$-strain (rough).The $S$-strain bacteria are virulent because they possess a mucous coat or capsule made of polysaccharides.This polysaccharide capsule protects the bacteria from the host's immune system,allowing them to cause disease (pneumonia).The $R$-strain lacks this capsule and is therefore non-virulent.

What is the composition of the capsule in $S$-strain bacteria?

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