Hand hygiene
Aim: How do pathogens infect plants and animals? 5.2b Viruses, bacteria, fungi and other parasites may infect plants and animals and interfere with normal.
Viruses! Viruses are microscopic particles that invade the cells of plant, animals, fungi, and bacteria. Bacteriaphage AIDS Virus.
Microbes Microbes like bacteria and viruses are part of our daily lives! On the following slides, the red sections identify the main points; Underlined.
Fossil evidence shows that bacteria have been on the earth for over 3.5 billion years Three major shapes › Cocci (round) › Bacilli (rod-like) ›
Do Now A boy has Duchenne Muscular Dystrophy (DMD). DMD is a sex linked disease (X chromosome). If he has children with a women who is not a carrier -
CHAPTER 16 The Origin and Evolution of Microbial Life: Prokaryotes and Protists
HEPATITIS C VIRUS Presented By: Rabia Ejaz Tahira Karim Hafsa Iftikhar.
Definitions Parasites feed on living hosts Saprophytes feed on dead matter Decomposers breakdown dead matter and recycle the nutrients Pathogens are disease.
Viruses Are they living?. Video Clip: United Streaming Watch this Video Clip from United Streaming as an introduction to Viruses –Introduction to Viruses_Discovery.
MICROBIOLOGY
Viruses & Bacteria
