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Eubacteria

Eubacteria . BY: Jake King . Eubacteria AKA “True Bacteria”. Are prokaryotic cells(they lack a nucleus) that are very common in the daily of humans Can be found almost anywhere and kills thousands of people each year They serve as antibiotic producers and digest food in our stomachs

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Eubacteria

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  1. Eubacteria BY: Jake King

  2. Eubacteria AKA “True Bacteria” • Are prokaryotic cells(they lack a nucleus) that are very common in the daily of humans • Can be found almost anywhere and kills thousands of people each year • They serve as antibiotic producers and digest food in our stomachs • We also use them for producing drugs, wine, and cheese • Apart of the domain kingdom • Reproduce with the simple process of binary fission(divide in half)

  3. Categories • Eubacteria are divided in five phylum's: Spirochetes, Chlamydias, Gram-positive bacteria, cyanobacteria and Proteobacteria

  4. Characteristics • Prokaryotic cell • Lack mitochondrions or chloroplast • has a rigid cell wall composed of peptidoglycan • If there’s flagella present its made of a single filament of the protein flagellin • The cell membrane is composed of phospholipids bilayers that lack cholesterol and steroids • Asexual reproduction • Many eubacteria form spores to be resistant to dehydration, and handle most temperatures when no food is present(last up to 50 years) • Are either spirilla(spiral shaped), bacilli(rod shaped, or cocci(spherical)

  5. Types of Eubacteria • Heterotrophic, Autotrophic, and Chemotrophic • Heterotroph's are able to absorb organic materials down in both living and dead organisms(can live anywhere basically, including as a parasite inside of the human body) • Autotroph’s can make their own food by photosynthesis( have a blue and green color due to chlorophyll and live in ponds, lakes and moist regions) • Chemotrophs acquire their food by breaking down inorganic matter(dead organisms)

  6. Eubacteria

  7. Classification • Eubacteria is divided into categories based upon how they acquire nutrition

  8. Binary fission • Binary fission- a method of asexual reproduction in unicellular organism by division into two daughter cells

  9. Work Cited • http://faculty.college-prep.org/~bernie/sciproject/project/Kingdoms/Bacteria3/eubacteria.htm • http://danmarkltd.tripod.com/taxonomy/id6.html • http://www.thefreedictionary.com/binary+fission

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