FOG HORN CamelBak® All Clear™ - Microbiological UV Water Purification. By: Sal Palma Roughly 75% of the earth’s surface is covered by water, yet clean and clear sources…
1. HUMAN DNA VIRUSES Ronald LuftigPh.D. Louisiana State University Professor and Head Department of Microbiology,Immunology & Parasitology www.freelivedoctor.com 2. OBJECTIVES…
Slide 1 Lecture #12 Bio3124 Slide 2 Prokaryotic Viruses: Bacteriophages Must bind to host cell receptor Must cross a cell wall – G hosts also cross 2 membranes –…
Slide 1 1 The Genus Staphylococcus Contains about 40 species and several species have a number of “subspecies” (Bergey’s Manual) The two we are concerned about are…
Virus binding and entry Virus Attachment, Entry and Uncoating Virus Properties Virus is defined as a nucleoprotein complex which infects cells and uses their metabolic processes…
Attachment Both Naked and Enveloped viruses use their own receptors to recognize proteins on the surface of the host cell. HIV has a receptor called gp120. Gp120 binds to…
Virus binding and entry Virus Attachment, Entry and Uncoating Virus Properties Virus is defined as a nucleoprotein complex which infects cells and uses their metabolic processes…
Virus binding and entry Virus Attachment, Entry and Uncoating Virus Properties Virus is defined as a nucleoprotein complex which infects cells and uses their metabolic processes…
HIV HIV Learning Objectives: At the end of the this Unit the student will be able to 1. Define HIV disease and AIDS 2. Understand the basic virology of the etiologic agent…
Mechanisms of Pathogenicity Mechanisms of Pathogenicity Define a Few Words: Pathogen Pathology Pathologist Pathogenicity Pathogenesis If a person is exposed to a pathogen,…