Describe prions and viroids and their basic properties. Ppt virus, viroides, priones powerpoint presentation. Realizar una consulta sobre virus, viroides y priones. Prions and viroids boundless biology lumen learning. The term prion was first nominated to express the revolutionary concept that a protein could be infectious. Our pdf merger allows you to quickly combine multiple pdf files into one single pdf document, in just a few clicks. Other acellular agents such as viroids, virusoids, and prions also cause diseases. The prion appears to be the first infectious agent found whose transmission is not reliant upon genes made of dna or rna.
Virus, viroides y priones trabajos documentales estebanorona. Virusoids are ssrnas that require other helper viruses to establish an infection. Linking to a nonfederal website does not constitute an endorsement by cdc or any of its employees of the sponsors or the information and products presented on the website. Semejanzas y diferencias entres virus, viriones y priones. Centers for disease control and prevention, national center for emerging and zoonotic infectious diseases ncezid, division of highconsequence pathogens and pathology dhcpp. Virus, viroides y priones by kiara carrillo on prezi. Apr 24, 2017 capside viral icosaedrica y helicoidal. Prpsc may arise spontaneously in brain tissue, especially if a mutant form of the protein is present, or it may occur via the spread of misfolded prions consumed in food into brain tissue.
Choose from a variety of file types multiple pdf files, microsoft word documents, microsoft excel spreadsheets, microsoft powerpoint. Lerne, wie du mit adobe acrobat dc pdfdokumente zusammenfuhrst. Viroids consist of small, naked ssrnas that cause diseases in plants. How to combine files into a pdf adobe acrobat dc tutorials. Links with this icon indicate that you are leaving the cdc website the centers for disease control and prevention cdc cannot attest to the accuracy of a nonfederal website. Enfermedades causadas por viroides y priones by yanick suarez. Prions are infectious particles that contain no nucleic acids, and viroids are small plant pathogens that do not encode proteins. Ppt viroides y priones powerpoint presentation, free. Learn microbiology quiz chapter viruses viroids prions with free interactive flashcards. Choose from 500 different sets of microbiology quiz chapter viruses viroids prions flashcards on quizlet. An introduction 11th edition tortora learn with flashcards, games, and more for free.