30 Dec 2014 Home » Trivia Crack » What is a prion? What is a prion? Posted in Trivia Crack By emoji On December 30, 2014 Question: What is a prion? Choices: A bacteria A protein An atom A virus Correct answer: A protein Post Views: 193 Related Posts Where did Beethoven spend most of his life and die? Which organ helps detoxify? Which is the most visited city in Spain?
