CD4 lymphocytes
A
Play role in delayed type of hypersensitivity
B
Possess CD3 protein on their surface
C
Secrete IL-1
D
Help B ceil to develop into plasma cei!
E
Play role in granuloma formation
Correct Answer: Play role in delayed type of hypersensitivity, Possess CD3 protein on their surface, Secrete IL-1, Help B ceil to develop into plasma cei!
