Interleukin I primarily acts on -: (A) T-lymphocytes, (B) B-lymphocytes, (C) Neutrophils, (D) Macrophages
Answer is A. The immunological effect of IL1 include stimulation of T cells for the production of IL2 and other lymphokines REF:Ananthanarayan & Panikers textbook of Microbiology 9th Edition pg:154