Astrain of streptococcus pneumoniae is no longer able to synthesize its capsular polysaccharide. what is a likely outcome?

Answer;

It will be readily phagocytized upon entering the host

Explanation;

-The bacterial capsule is an extracellular structure that is made up of long polysaccharide chains, known as capsular polysaccharides.

-The capsule is considered a virulence factor because it enhances the ability of bacteria to cause disease (e.g. prevents phagocytosis). The capsule can protect cells from engulfment by eukaryotic cells, such as macrophages. Capsules also help cells adhere to surfaces.

-Therefore, if a strain of streptococcus pneumoniae is no longer able to synthesize its capsular polysaccharide, then its virulence will decrease and thus the bacteria will be readily phagocytized upon entering the host.

correct answer is a. and d.