Answer:
3. Polysaccharide carbohydrate
EXPLANATION:
The POLYSACCHARIDE capsule of Streptococcus Pneumoniae is the major virulence factor in it's invasion and subsequent infection.
The capsule helps to avoid phagocytosis which is a defence mechanism by the body.
The polysaccharide capsule also gives the bacterial organism several serotypes.
The pneumococcal vaccine is derived from the organism's capsule.
Answer:
hjhhhhhhh7h8h8g5h3ghk0j5g3xsc7tsdy4f65s
Because it is both dead and alive !!
When outside the host , it is inactive or dead , but as it goes inside the host , it starts multiplying by hijacking the genetic machinery of the host cell !!
this property makes the virus unique of all !!
Answer:
it definitely the last one
