8/17/2016 and nutrient cycling involves the Human Use of Microorganisms compounds/nutrients that can be reused in the Humans have used microorganisms for thousands natural cycles of living organisms. of years to improve life and to shape civilization. are the main forces that structure etCGc38iofhesolwateaaomospherg Baker's and Brewer's yeast are a type of single-cell fungi used to make bread rise and to ferment sugar into alcohol to make beer and wine. Fungi are also used to make cheeses such as Camembert or Blue Cheese Ancient Egyptians applied moldy aagosin9P9 bread to their wounds as it acted as an antibiotic. Infectious Diseases and Microorganisms Naming and Classifying Microorganisms Microorganisms can also cause great human misery and death. Learning Objectives Pathogen is a disease-causing organism,such as a bacterium,virus,fungus,protozoan,or helminth. Recognize scientific nomenclature that Infectious diseases are disorders caused by uses two names:genus and species microorganisms. Differentiate major characteristics of each group of microorganisms MRSA List the three domains of organisms 8/17/2016 3 Decomposition and nutrient cycling involves the breakdown of dead matter and wastes into simple compounds/nutrients that can be reused in the natural cycles of living organisms. Microorganisms are the main forces that structure the content of the soil, water, and atmosphere. Fungi on a decomposing log Garden compost Decomposing pig carcass Baker’s and Brewer’s yeast are a type of single-cell fungi used to make bread rise and to ferment sugar into alcohol to make beer and wine. Fungi are also used to make cheeses such as Camembert or Blue Cheese Ancient Egyptians applied moldy bread to their wounds as it acted as an antibiotic. Humans have used microorganisms for thousands of years to improve life and to shape civilization. Human Use of Microorganisms Microorganisms can also cause great human misery and death. Pathogen is a disease-causing organism, such as a bacterium, virus, fungus, protozoan, or helminth. Infectious diseases are disorders caused by microorganisms. Infectious Diseases and Microorganisms Learning Objectives Recognize scientific nomenclature that uses two names: genus and species Differentiate major characteristics of each group of microorganisms List the three domains of organisms Naming and Classifying Microorganisms