PPT-VIRAL human disease ,harmful viruses

By DrHesnaa Saeed Al Mossawi DNA VIRUS RNA VIRUS Transmission of viral infection Viruses are transmitted via horizontal common route of transmission person to person and vertical mothertochild transmission routes or . Other . Acellular. Infectious Agents. 1. 6. Copyright © McGraw-Hill Global Education Holdings, LLC. Permission required for reproduction or display.. Acellular. Agents. Viruses . – protein and nucleic acid. . 19, . Ch. 23, and more . Bacteria & Virus Overview. Interesting stuff!. We live with bacteria and viruses constantly, but most people don’t know much about them.. In this chapter we learn both the good and bad of each. 21.4 Prokaryotes—Enduring, . Abundant, and Diverse. Prokaryotes. Structurally simple cells that lack a nucleus. Evolved before eukaryotes . Abundance and Metabolic Diversity. Prokaryotes are Earth’s most abundant organisms. EQ: Why are viruses considered to be non-
living?. Characteristics:. *Nonliving particles made of . nucleic acid. and a . protein coat . enlosed in a . capsid. shell... *In order to reproduce, all viruses must have a . What are the characteristics of viruses? Bacteria? What kingdom do each of these belong? Are they living? Why or why not. ?. What do you already know?. What are the differences between viruses and bacteria?. What are the characteristics of viruses? Bacteria? What kingdom do each of these belong? Are they living? Why or why not. ?. What do you already know?. What are the differences between viruses and bacteria?. (first animals). - EUKARYOTIC, UNICELLULAR, HETEROTROPHS. - PROTOZOA ARE CLASSIFIED BY THEIR METHOD OF MOTILITY. 1. Phylum . Sarcodina. - use pseudopods for motility. - . Naegleria. . fowleri. Claude MUVUNYI M.D., Ph.D.. Viral diseases. The relative susceptibility of a person and the severity of the disease depend on factors such as: . the . nature of exposure; . the . immune status, . age. epitopes. and human . epitopes. . Shay Sade. Eldad. . Mataraso. Project advisor: Prof. . Yoram. . Louzoun. Final Project . About 98% of thymocytes die during the development . processes in the thymus by failing either . PROFF. M BANERJEE. MICRO.. Myxovirus. Myxovirus. for a . gp. of envelop RNA viruses . charecterised. by their ability to adsorb onto . mucoprotrein. receptors on erythrocytes causing . hemagglutination. . PATHOGENESIS. The. . study. . of. . viral. . pathogenesis elucidates. . this. . special. . relationship. . between. . the. . virus. . and. . the intact. . host.. . The. . term. . Page 1 of 2 1/16  Report Immediately: 800.472.2180 or 701.328.2378 Possible Bioterrorism Agents (CDC classified A, B or C Agent) Viral Hemorrhagic Fever  What is Viral Hemorrhagic Fever ? Vi Page 63/64. Date. : . 2-6-2017. Title: . Viral Structure. Essential Question: . How does the structure of a virus compare to a cell?. YES - Cornell notes, please!. Content Objective. BIO.4C. The student will:. What is the viruses. Structure/classification of the viruses. Replication of the viruses. Out come of the viral infection . History. Through the 1800s, many scientists discovered that something smaller than bacteria could cause disease and they called it .