'Enveloped virus' presentation slideshows

Prokaryotes, Viruses, and Protistans

Prokaryotes, Viruses, and Protistans. Microorganisms. Single-celled organisms that are too small to be seen without a microscope Bacteria are the smallest living organisms Viruses are smaller but are not alive. The Prokaryotes. Only two groups Archaebacteria and Eubacteria

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Chapter 13

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CHAPTER 18 Microbial Models: The Genetics of Viruses and Bacteria

CHAPTER 18 Microbial Models: The Genetics of Viruses and Bacteria. Size Averages Eukaryotic 10 um. Bacteria 1 um. Viruses .1um. Respiratory infections & pink eye. The human Papilloma virus causes warts and cervical cancer double stranded circular DNA.

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MICROBIOLOGY Practical Class

MICROBIOLOGY Practical Class. YEAR ONE, FOUNDATION BLOCK. MICROBIOLOGY. G- bacilli. Gram-positive rods. Gram-positive cocci. Gram-negative rods. Gram-negative cocci. Gram positive cocci in chain Streptococci. Gram positive cocci in clusters Staphylococci. Rx. cloxacillin

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Lecture 1 Viruses Angelika Stollewerk Associate Professor of Evolutionary Developmental Biology

Chapter 13. Lecture 1 Viruses Angelika Stollewerk Associate Professor of Evolutionary Developmental Biology. Viruses. Aims: To appreciate the basic structure of viruses To be able to discuss the reproduction of bacteriophages To appreciate the differences in viruses in humans. Viruses.

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Lecture 1 Viruses Angelika Stollewerk Associate Professor of Evolutionary Developmental Biology

Chapter 13. Lecture 1 Viruses Angelika Stollewerk Associate Professor of Evolutionary Developmental Biology. Viruses. Aims: To appreciate the basic structure of viruses To be able to discuss the reproduction of bacteriophages To appreciate the differences in viruses in humans. Viruses.

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MAKING VIRUSES FROM SCRATCH

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Viruses, Viroids, and Prions

Viruses, Viroids, and Prions. Characteristics of Viruses. Obligate intracellular parasites Contain either DNA or RNA, but not both Consist of a protein coat surrounding the nucleic acid core Multiply only within a living cell Display specific host range

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Bell Work: 1. Turn in your virus drawing

Bell Work: 1. Turn in your virus drawing. Title: Virus Replication Date 2/4/2016 EQ: How do viruses replicate?. End. What is the drug called that inhibits reverse transcription of HIV?. AZT. Are Viruses Alive?. NO. Why?. They need a host cell to reproduce.

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Life At Risk: Infectious Disease

Life At Risk: Infectious Disease. Chapter 18. Virus. Noncellular infectious agent Consists of protein wrapped around a nucleic-acid core Cannot reproduce itself; can only be reproduced using a host cell. Viral Body Plans. Genetic material is DNA or RNA Coat is protein. Complex virus

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Virus structure, classification and replication

Virus structure, classification and replication. Viruses defined. Obligate intracellular parasites. Under attack!. (From Medical Microbiology, 4 th ed., Murray, Rosenthal, Kobayashi & Pfaller, Mosby Inc., 2002, Fig. 65-1.). Structures compared.

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What is a virus?

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WHAT THE HECK IS A VIRUS?

WHAT THE HECK IS A VIRUS?. The Form, Reproduction, and Genetics of Viruses. Viral Shapes. More Viral Forms. Flu Viruses. HIV. Soybean Viruses. Phage Viruses. Emerging Viruses. Neuron Capacity Overload Virus. Similar in shape to the bacteriophages, such as T-2.

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Viruses Living a borrowed life

Viruses Living a borrowed life. Discovery of the tobacco mosaic virus. Structure and properties of viruses. Small infectious agent that can only replicate inside the living cell of an organism Virus particles ( virions ) Protein coat/capsid formed from capsomeres

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Viruses Living a borrowed life

Viruses Living a borrowed life. Discovery of the tobacco mosaic virus. Structure and properties of viruses. Small infectious agent that can only replicate inside the living cell of an organism Virus particles ( virions ) Protein coat/capsid formed from capsomeres

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Medical Microbiology

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