Slide 1 The Genetic Material-DNA - and it’s Role Where is the genetic material stored? Before 1930, this was not clear… Hammerling in Germany studied the small green…
Slide 1 1 Viruses Obligate parasites Infect animals, plants, & other microbes DNA viruses are usually double- stranded except for parvoviruses, which have ssDNA Viruses…
Bacteria and Viruses Bacteria are prokaryotes Pro â before Karyon â nucleus The simplest forms of life Earthâs first cells Prokaryote Review Single-celled No nucleus No…
Microorganisms Chapter 20 Sec. 2 Viruses Are viruses alive? Viruses are so small they can only be seen with an electron microscope. But is a virus alive? Viruses can only…
Influenza By Aweeshna Sharma Mussafeer ML 510, PFUR INTRODUCTION Influenza is an acute viral infection that spreads easily from person to person. Incubation period- 1 to…
Whatâs up with the flu? âHuman social ecologyâ includes population density, where we live, the way we travel, and the way we produce our food. Changes in any of these…
Influenza Viruses with Receptor-Binding N1 Neuraminidases Occur Sporadically in Several Lineages and Show No Attenuation in Cell Culture or Mice Kathryn A. Hooper,a,b James…
Viruses Viruses Viral structure Viruses are not cells. Viruses are not considered living. (cannot reproduce by themselves- must use a HOST) Basic structure: Protein coat-CAPSULE…
Virus! Not Alive, But Still Deadly⦠Bacteriophages or Virus? Bacteriophages or Virus? Bacteriophages attack bacteria (prokaryotes) viruses attack eukaryotic cells. Viruses…