Download Harmful and Beneficial Microorganisms

yes no Was this document useful for you?
   Thank you for your participation!

* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project

Document related concepts

Globalization and disease wikipedia , lookup

Infection control wikipedia , lookup

Biofilm wikipedia , lookup

Gastroenteritis wikipedia , lookup

History of virology wikipedia , lookup

Probiotic wikipedia , lookup

Phospholipid-derived fatty acids wikipedia , lookup

Traveler's diarrhea wikipedia , lookup

Transmission (medicine) wikipedia , lookup

Infection wikipedia , lookup

Bacteria wikipedia , lookup

Bacterial cell structure wikipedia , lookup

Triclocarban wikipedia , lookup

Skin flora wikipedia , lookup

Hospital-acquired infection wikipedia , lookup

Human microbiota wikipedia , lookup

Bacterial taxonomy wikipedia , lookup

Germ theory of disease wikipedia , lookup

Bacterial morphological plasticity wikipedia , lookup

Protist wikipedia , lookup

Marine microorganism wikipedia , lookup

Microorganism wikipedia , lookup

Harmful and Beneficial Microorganisms
Essential Questions and Answers:
What are beneficial microorganisms?
Bacteria, fungus and protists are all examples of helpful
How are microorganisms helpful?
Microorganisms help breakdown food in digestion while others (fungi) serve as decomposers to help
breakdown decaying plant and animal organisms. Penicillin is an important antibiotic formed from
fungal bacteria. Plantlike microorganisms (phytoplankton and algae) found in the ocean provide
valuable oxygen to our atmosphere and are important food source to larger organisms. Some bacteria
produce methane gas (fuel) during respiration. Other types of bacteria help the environment by
converting dangerous chemicals to harmless by-products, ex. oil spills.
What are harmful microorganisms?
Bacteria, fungus, and protists are examples of harmful microorganisms.
How are microorganisms harmful?
Some microorganisms can cause infectious diseases. Certain types of bacteria can cause staph and strep
infections while others are known to cause food poisoning. Fungus can cause damage to healthy food
crops and cause skin conditions such as ringworm. Microscopic worms can lodge in the intestines of
muscles causing serious diseases. Protozoa (animal-like protists) carried by mosquitoes cause malaria,
and the Salmonella bacteria lives in chicken and other animals causing food poisoning.
Essential Vocabulary: