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RNA- Structuredness in Viruses Roman Ochsenreiter TBI Wien University of Vienna 1622017 TBI Winterseminar Roman Ochsenreiter RNA-Structuredness in Viruses Viruses I Minimal…
Slide 1 Medically Important Viruses Slide 2 Viruses obligate parasites infect animals, plants, & other microbes All DNA viruses are double stranded except for parvoviruses,…
Definition and Properties of a Virus Viruses are filterable agents. Viruses are obligate intracellular parasites. Viruses cannot make energy or proteins independently of…
Slide 1Viruses & Bacteria Chapter 2.3 and 7 Slide 2 Vocabulary 10. obligate aerobes 11. obligate anaerobes 12. facultative anaerobes 13. binary fission 14. conjugation…
Viruses have one major characteristic in common: they are obligate intracellular parasites. Virology; the study of viruses Viruses are UNABLE to grow and reproduce outside…
Anti-viral drugs Anti-viral drugs Viruses have no cell wall and made up of nucleic acid components Viruses containing envelope – antigenic in nature Viruses are obligate…
Slide 1 Eukaryotic Viruses Very small- can only be detected by electron microscopy or by indirect clinical analysis. Obligate intracellular parasites: viruses cannot replicate…
CHAPTER 1 Introduction to Cell Biology © 2013 John Wiley Sons Inc All rights reserved Keys • Outline the early history of Cell Biology • Distinguish the basic properties…
Slide 1 Viruses Slide 2 What is a virus ? Viruses are submicroscopic, obligate intracellular parasites Morphologically, virus particle is a protein shell, in which the viral…
Slide 1Chapter 6 An Introduction to Viruses Slide 2 General characteristics Viruses = obligate, intracellular parasites that contain either DNA or RNA; depend on synthetic…
Viruses are very small particles which infect humans, animals, plants and even bacteria. Obligate intracellular parasites. Viruses range in size from 20-400nm. Are viruses…
Slide 1 1 Viruses Obligate parasites Infect animals, plants, & other microbes DNA viruses are usually double- stranded except for parvoviruses, which have ssDNA Viruses…
Viruses as Pathogens They are not living and cannot metabolize to create energy. They cannot reproduce without the help of the host and its resources. Read up on TMV (Tobacco
Viruses Obligate Intracellular Parasites Virus Particle Virion protect genome facilitate entry Replication--1 virus can yield 10-100000 progeny Lecture 1 Introductionhistory…
Slide 1Infectious Disease and the Immune System Slide 2 Viruses Viruses are non- living. Only characteristic of living organisms is ability to reproduce. Obligate intracellular…
HIV and Viruses HIV and Viruses Lucy Stacey Christella Viruses Obligate parasites of living cells Canât replicate without living host cell Due to RNApol, ribosomes, etc.…
Genetics of Viruses Genetics of Viruses + Viruses -small infectious particles made of nucleic acid (DNA or RNA) enclosed in a protein coat obligate intracellular parasites:…
VIRUSES CHAPTER 10 What are Viruses? Obligate intracellular parasites Viral components Nucleic acids Capsid (protein) Envelope (Lipid w/intg proteins) 4 overall types of…
Slide 1 VIROLOGY Slide 2 Small obligate intracellular parasites Viruses vary widely in size and structure. All viruses enter living cells, and once inside, use the cell to…
Chapter 13-Viruses of Bacteria General Characteristics of all viruses Contain a single type of nucleic acid Contain a protein coat Obligate intracellular parasites Are viruses…