Sulphur granules are composed of: (A) Organisms, (B) Leucocytes, (C) Erythrocytes, (D) Keratinocytes
Answer is A. Granules are bacterial colonies and will be found to consist of a dense network of thin gram-positive filaments surrounded by a peripheral zone of swollen radiating club shaped structures - sun Ray appearance ( antigen antibody complex ). Ref: Textbook of Microbiology, Ananthanarayan and Paniker; 9th edition