Prion structure contains primarily -: (A) Protein, (B) DNA, (C) RNA, (D) Both DNA 8c RNA
Answer is A. Ans. is 'a' i.e., Protein * Prions are infectious particle which contains protein only.* They do not have nucleic acid.Prions have been defined as -Small proteinaceous infectious particle which resist inactivation by procedures that modify nucleic acids.