Copyright © 2009 Pearson Education, Inc. PowerPoint ® Lecture Presentation for Concepts of Genetics Ninth Edition Klug, Cummings, Spencer, Palladino Chapter.
Bacteria and VirusesSection 2 Section 2: Viruses Preview Bellringer Key Ideas Is a Virus Alive? Viral Structure Reproduction Viroids and Prions Summary.
Types of Microbes 1 VIRUSES. WHAT IS A VIRUS? A tiny, NON-LIVING particle that enters and then reproduces inside a living cell. No organisms or cells.
Bacteria cells reproduce differently from other single celled organisms. What form of asexual reproduction do they use? a. binary fission b. budding c.
Discovery and Classification of Glycan-Recognizing Proteins Lecture 17 April 27th., 2004 Ajit Varki.
Icosahedral Symmetry: Most economical way to build symmetric shell, maximal internal volume, with nonsymmetric proteins: icosahedron Icosahedron: solid.
Big Idea 3: Living systems store, retrieve, transmit, and respond to information essential to life processes.
Viruses Viruses are responsible for many diseases and illnesses. Some are deadly and others can cause permanent damage, while others still only cause temporary.
Copyright © 2010 Pearson Education, Inc. Figure 8.2 The Flow of Genetic Information.
Non-living entities Can infect organisms of every domain Commonly referred to by organism they infect Viruses that infect bacteria: Bacteriophage.
General properties of viruses 1-They are very small in size, from 20-300 nm 2-They contain one kind of nucleic acid (RNA or DNA) as their genome 3-They.
JEOPARDY StructureNutritionDiversityDisease- related Bacterial Genetics $10 $20 $30 $40 $50.