Bacteria

Archaebacteria

Cholera

Anthrax

E. Coli in our gut

Guess how many more bacteria cells we have in our body than

human cells?

We have ten times the amount of bacteria cells than human cells

Cell Shapes

Name each shape

Bacteria Colonies

Gram Stain

Gram positive Gram negative

Binary Fission

Conjugation

Endospores

Nitrogen-fixing bacteria

Cyanobacteria

Human uses for bacteria• Food

• Antibiotics

• They can even clean up oil spills

• Some live in our bodies, such as in the intestines to help us digest food

• http://peer.tamu.edu/curriculum_modules/Properties/module_1/images/bacteria.jpg

• http://upload.wikimedia.org/wikipedia/commons/9/9d/Cholera_bacteria_SEM.jpg

• http://www.aenvirocure.com/DB_DATA/contams/organic/images/bacteria_pili.jpg

• http://www.karlloren.com/biopsy/images/TEM-Fission_rod.jpg

• http://kirstyne.files.wordpress.com/2007/09/bacteria.jpg• http://www.wnysmart.org/botulism%20micro.jpg• http://www.cbs.dtu.dk/staff/dave/roanoke/fig10_10.jpg• http://universe-review.ca/I11-49-endospore.jpg

• http://homepages.wmich.edu/~rossbach/bios312/LabProcedures/Gramposcocci.jpg

• http://student.ccbcmd.edu/courses/bio141/lecguide/unit1/prostruct/images/gnrod.jpg

• http://www.daviddarling.info/images/cocci.jpg• http://biology.unm.edu/ccouncil/Biology_124/Images/spirilli.jpg• http://www.wired.com/news/images/full/anthrax_cas_005kn_f.jpg• http://www.clcbio.com/scienceimages/cyanobacteria.png• http://www.bact.wisc.edu/themicrobialworld/Rhizobium.combo.jpg• http://www.bact.wisc.edu/themicrobialworld/plated.jpeg