January 22, 2007 Chapter 18 Chapter 19 Problems, problems, problems Coming up…….. - Objectives for 22, 23, 24 on or before Friday -Abstract (peer reviewed.
Viruses. At the boundary of life, between the macromolecules (which are not alive) and the prokaryotic cells (which are), lie the viruses and bacteriophages.
Lesson 7: Viruses. What are viruses? Viruses: small, non-living, infectious particles containing genetic material in the form of DNA or RNA with a protein.
By, Mackenzie Pabst. What is a Virus? disease-causing, nonliving particle composed of an inner core of nucleic acids surrounded by a capsidcapsid
Viruses. Are Viruses Living Things? Characteristics of Living things are… Made of cells Can reproduce Based on a universal genetic code Grow and develop.
Viruses – Cellular Pirates Adenovirus showing Varicella zoster virus icosahedral shape causes chickenpox Chicken Pox – contains an envelope – membrane.
Viruses and Bacteria What you need to Know Plus Gene Regulation.
Genetics of Viruses and Bacteria Ch 19 & 20 Everything you need to know about viruses.
Ch 18 Viruses and Bacteria 04 Biology 2008 From Mrs. C. Phillips, DHS black.
Viruses Virus- an infectious agent made up of a core of nucleic acid and a protein coat.
Viruses. What is a virus? A virus is classified as a non-cellular particle made up of protein-covered genetic material that can invade living cells Viruses.
Viruses. What are viruses? small, non-living, infectious particles containing genetic material in the form of DNA or RNA with a protein capsule, called.