'Helical viruses' presentation slideshows

VIRUSES.

VIRUSES. Introduction. DISCOVERY OF VIRUSES. The discovery of viruses resulted from the search for the infectious agent causing tobacco mosaic plants and gives their leaves a mosaic coloration. ADOLF MEYER.

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VIRUSES.

VIRUSES. Introduction. DISCOVERY OF VIRUSES. The discovery of viruses resulted from the search for the infectious agent causing tobacco mosaic plants and gives their leaves a mosaic coloration. ADOLF MEYER.

852 views • 50 slides

Lecture 3. Physical Structures

Lecture 3. Physical Structures. Terms Capsid Envelopes Nucleocapsid Helical Icosahedral. Great website: http://viperdb.scripps.edu/. Size, mass, dimensions of viruses. Particle- An aggregate of many molecules often of different nature.

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Virology 1

481 views • 22 slides

VIRUSES AND BACTERIA!

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Chapter 20: Viruses and Bacteria

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INTRODUCTION TO MEDICAL VIROLOGY Asist.Prof.Baydaa Hameed

INTRODUCTION TO MEDICAL VIROLOGY Asist.Prof.Baydaa Hameed. Viruses: General Properties. 1. Small size: The smallest infectious agents (20-300 nm in diameter) Bacteria (300-1000nm); RBC (7500nm) 2. Genome : Either DNA or RNA 3. Metabolically inert:

195 views • 13 slides