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Introduction to Biology II

Introduction to Biology II. BIOL 1312. Dr. Hoge. Spring, 2007. Prokaryotes And Eukaryotes. The World of Prokaryotes. Aerobes Anaerobes Facultative anaerobes Obligate anaerobes Extremophiles. Monera. Bacteria (eubacteria) Archaea (archaebacteria). Prokaryotic Cells. Size Shape

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Introduction to Biology II

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  1. Introduction to Biology II BIOL 1312 Dr. Hoge Spring, 2007 Prokaryotes And Eukaryotes

  2. The World of Prokaryotes • Aerobes • Anaerobes • Facultative anaerobes • Obligate anaerobes • Extremophiles

  3. Monera • Bacteria (eubacteria) • Archaea (archaebacteria)

  4. Prokaryotic Cells • Size • Shape • Cocci • Bacilli • Spirilla • spirochetes

  5. Cell Membranes • Plasma Membrane • Phospholipid bilayer • Cell Wall • Gram-positive • Gram-negative • Caspsules • Biofilms • Motility (taxis) • Flagella • cilia

  6. Cytoplasm • Nucleoid region • Plasmids • Homeostasis • Isotonic • Hypotonic • hypertonic

  7. Reproduction • Binary Fission • Gene Transfer • Transformation • Conjugation • transduction

  8. Resistance • Endospores • Antibiotics

  9. Nutrition • Photoautotrophs • cyanobacteria • Chemoautotrophs • Nitrogen Fixation • Methanogens • Sulfur reducing • Photoheterotrophs • Chemoheterotrophs • Saprophytes • parasites

  10. Bacterial Diversity • Proteobacteria • Alpha Proteobacteria • Beta Proteobacteria • Gamma Protobacteria • Delta Protobacteria • Epsilon Protobacteria • Chlamydias • Spirochetes • Gram-Positive Bacteria • Cyanobacteria

  11. Impact • Decomposers • Symbiosis • Mutualism • Commensalism • parasitism • Pathogenesis • Biotechnology

  12. Eukaryotes • Protists • Plants • Fungi • Animals

  13. Eukaryotic Cell • Organelles • Endosymbiosis • Mitochonria • chloroplasts

  14. Motility • Flagella • Cilia • Pseudopodia

  15. Nutrition • Autotrophs • Mixotrophs • Hetrotrophs

  16. Reproduction • Asexual • Sexual (syngamy) • Alternation of Generations • Cysts

  17. Habitats • Plankton • Phytoplankton • Zooplankton • Symbiotes • Soil

  18. Protist Diversity • Diplomonadida and Parabasala • Euglenozoa

  19. Alveolata • Dinoflagellates • Apicomlexans • Ciliophora

  20. Stramenopila • Oomycotes • Keterokont algae • Bacillariophyta (Diatoms) • Chrysophyta (Golden Algae) • Phaeophyta (Brown Algae)

  21. Seaweed • Anatomy • Alternation of Generations • Sporophyte • gametophyte

  22. Rhodophyta (Red Algae) • Chlorophyta (Green Algae)

  23. Rhizopodia • Actinopoda (Radiolarians and Heliozoans) • Testate Amoeboids • Arcellaceans • Foraminifera

  24. Slime Molds • Mycetezoa • Myxogastrida (plasmoidal slime molds) • Dictyostelida (cellular slime molds) • Life Cycle

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