Pathology All are true about bacterial killing,except: A MPO helps in formation of OCl B Immune deficiency in Brutton's agammaglobinemia is not related to opsonization C Chediak-Higashi syndrome is due to failure of phagolysosome formation D NADPH oxidase helps in formation of superoxide anion π‘ Explanation All are true about bacterial killing,except: β Correct Answer: B. Immune deficiency in Brutton's agammaglobinemia is not related to opsonization