Saturday, January 7, 2012

microbe zoo

What is a microbe? 
-it is a microorganism like a pathogenic bacterium that is necessary for growing all crops.


List the FOUR MAJOR groups of microbes.
-virus, bacteria, protozoa, fungi


What is microbial ecology?
it is an ecology of microorganisms, is involved with one another and the environment, also involves 2 domains: archaea, bacteria, eukaryota  


Now begin browsing the sites (go back to the main page). As you go, keep a log of what kinds of microbes you find and where you found them.
Record the Zoo Location and What kinds of microbes are there? Include a short description or interesting information.
Include some pictures


-mites are microscopic creatures found in beds and couches
-thermophiles- lives in a person's hot areas: hot springs water heater, they love the hot areas and can thrive in it.  
psychrophiles- live on snow and ice but will die in room temp. They love the cold
-mycorrhizae lives inside root cells and form structures like are called arbuscules: little trees
the organs of a termite digest wood, the bacter and protist in the termites organs help it survive and thus, it provides the microbe a place to live.
-escherichia coli live inside and outside of humans and animals
-pilobolus grows on feces/dung of an animal and thus attaches to it and spreads it's spores so other animals can eat it and the cycle continues
-vibrio cholera- bacteria that causes severe diarrhea, but is treatable
-giardia lamblia is a cause of giardiasis and causes diarrhea, gas, cramps


Snack bar microbes: 
-saccharomyces cerevicae: yeast, a fungus. Can produce alcohol w.o air
-lactobacillus produces an acid that eats away the pod of coco beans.


water world microbes: rhodospirillum rubrum: purple bacteria that requires organic compounds for water:








pilobolus fungi: 


                                                                 lactobacillus: 






                                                                    giardia lamblia


sources:
 http://www.asylumresearch.com/Gallery/BioScience/Cells/GiardiaLamlia!.jpg
http://bugs.bio.usyd.edu.au/learning/resources/Mycology/images/Topics/Animal_Interactions/Pilobolus2.jpg
http://lactobacillusacidophilus.info/wp-content/uploads/2011/10/lactobacillus-bulgaricus.jpg
http://4hgarden.msu.edu/kidstour/zoo/

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