'Pathogens organisms' presentation slideshows

Sterile Drug Process Inspections

748 views • 41 slides

The Immune System

The Immune System. Chapter 35. For thousands of years, people thought diseases were caused by curses, evil spirits, or vapors rising from foul marshes or dead plants and animals. .

541 views • 40 slides

POLLUTION AND HUMAN HEALTH

POLLUTION AND HUMAN HEALTH. INSTRUCTIONAL OBJECTIVES. List pollutants, their sources, and their effects on human health. Explain how scientists use toxicology and epidemiology. Explain how pollution can come from both natural sources and human activities.

542 views • 25 slides

The Immune System

The Immune System. http://kidshealth.org/kid/htbw/_bfs_ISmoviesource.html. Terms to know. Pathogens --- organisms that cause disease Antigen --- a marker molecule on a cell that the immune system uses to recognize a pathogen

222 views • 10 slides