A recently recognized class of infectious agents—the prions, or proteinaceous infectious particles—consist only of protein. Prions are considered to trigger variant Creutzfeldt-Jakob sickness in humans and “mad cow ailment” in cattle. These proteins are abnormally folded and, when they come in contact with identical regular proteins, switch them into prions https://andrejuvenated29648.getblogs.net/59775481/more-collagen-synthesis-things-to-know-before-you-buy