Slide 1Aim: How do pathogens infect plants and animals? 5.2b Viruses, bacteria, fungi and other parasites may infect plants and animals and interfere with normal life functions.…

Slide 1End Show Slide 1 of 40 Understanding Viruses Copyright Pearson Prentice Hall Slide 2 Viruses Slide 3 What Is a Virus? Viruses are particles of nucleic acid, protein,…

Slide 1 Unit 5: Classification and Kingdoms Viruses Slide 2 Viruses Viruses: infectious particles made up of nucleic acid, protein coat, and sometimes lipids Viruses: infectious…

Slide 1 Cells The Basic Unit of Life Slide 2 Are all Cells Alike? All living things are made up of cells. Some organisms are made of only one cell. Other organisms are made…

Slide 1 Viruses Slide 2 Virus – non-cellular particle made up of genetic material and protein. Reproduce only by infecting living cells. TMV – tobacco mosaic virus –…