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Name: _______________________ Partner Name: ________________ Period: _________ BACTERIA QUESTIONNAIRE Directions: Click on the RESOURCES icon to find answers to the following questions on the general background of bacteria. You must each turn this in on the day of your presentation. 1. Where are bacteria found? List 5 places. 2. What did Pasteur contribute to the microbial world? 3. What is the difference between biogenesis and abiogenesis? 4. Who published a paper on anthrax and validated the germ theory of disease? 5. Why is Joseph Lister important? What bacterium did he work with? 6. Discuss Louis Pasteur’s role in microbiology. 7. What type of type did Paul Ehrlich use to stain bacteria? 8. Compare and contrast aerobes, anaerobes and facultative anaerobes. 9. Explain the difference between heterotrophic and autotrophic. 10. Why do bacteria play an important role in the ecosystem? 11. How would you explain decomposition to a 1st grader? 12. Bacteria are (prokaryotic or eukaryotic). Circle one. 13. What is the difference between Gram-positive and Gram-negative bacteria? 14. What organelle helps a bacteria move? 15. What is the function of the glycocalyx? 16. Draw a picture of a general bacterial cell. Include and label the following parts: cell membrane, cell wall, chromosome, ribosomes, flagella 17. What are the three general shapes of bacteria? Include both the common and scientific names. 18. How do bacteria reproduce? 19. Name 2 effective uses of bacteria in the pharmaceutical world. 20. How are bacteria used in biotechnology? 21. What is a plasmid? Draw a picture. 22. Who discovered the Gram staining technique? Create a diagram or flowchart showing the process for both Gram + and Gram -. Sign up for which component of the webquest that YOU are specifically responsible for. WANTED poster: ___________________ Powerpoint or Newspaper: ____________________ Research NOTES PAGE for YOUR Bacteria!! List the name of your bacteria here: ________________________ **This is only a NOTES template. Find out as much as you can about your bacteria as you research! You will be using these notes to make your poster, powerpoint/newspaper and to be able to answer questions about your bacteria. The common and scientific name of the bacteria (Escherichia coli) The history or background of the bacteria The shape and gram stain of the bacteria Draw an image of the bacteria The disease (s) the microbe causes The incidence of the bacteria How the disease is transmitted or contracted How you can prevent the disease How you can treat the disease
