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Bacteria Wanted Poster
Description Shape (cocci, bacilli, spirilli). Oxygen requirements (aerobic, facultative anaerobe, obligate anerobe). Spore former. Motile/non-motile. Gram stain reaction (refer to handout and the following 3 slides).
Gram Positive Bacillus anthracis
Gram Negative Bacteria
Organism’s m.o. Modus operandi (m.o.) is a characteristic pattern of methods of a repeated criminal act. Explain how the organism attacks and spreads.
Most Common Victims Individuals most likely to become infected.
Hide Out of the Culprit Where the bacterium is commonly found (Ex. Intestinal tract, lungs, blood, etc). Could also include the environment, food, objects, etc.
Most Common Injury
Armed and Dangerous ? Spores Toxins Flagella Capsule Anything that can enable the bacterium to cause infection.
Number of victims How many people have become infected and/or died. This can be from any part of the world.
Most Effective Weapons Vaccines. Antibiotics. Disinfectants. Heat, U.V. light, etc.
Other Characteristics Flagella. Capsule. Heat Resistant. Antibiotic resistant, etc.
Bacteria. Kingdom Archaebacteria Prokaryotes Single celled Cell Wall (does not have peptidoglycan) Live in harsh environments 3 major groups 1) methanogens.
Bacteria Wanted Poster Research Project
BACTERIA KEY CONCEPTS.
Bacteria. Bacterial Video Video Bacterial Kingdoms 1.Archaebacteria Called “Ancient” bacteria Live in harsh environments- volcanic vents, hot springs,
Bacteria and Viruses Ch. 19 Page 470. Bacteria 19-1 Bacteria are prokaryotes Bacteria are prokaryotes That is, they contain no nucleus That is, they contain.
Viruses and Bacteria. Viruses are made of two parts – A protein coat called a capsid – Genetic material, can be DNA or RNA Viruses that infect bacteria.
4.4 Microbiology. Classifying Bacteria - shape According to shape Coccus -plural Cocci Bacillus -plural Bacilli Spirillum – plural Spirilli.
The Basics of Bacteria. What are bacteria? Bacteria are single-celled prokaryotes Bacteria are single-celled prokaryotes DNA is not located in a nucleus.
Chapter 19. Identifying Prokaryotes Shape Bacilli- rod shaped Cocci- sphere shaped Spirilla- spiral shaped Cell walls- Gram staining Eubacteria stain.
Unit 6 Microorganisms & Fungi Ch. 19 Bacteria & Viruses.
Bacteria Yummy. More than 200 species live on you. Right now. Go take a bath. Well, wait until you get home.
Gram positive Bacilli.
Chapter 19 Bacteria and Viruses
Identifying and Classifying Bacteria. What is a prokaryote? Cells that lack a true nucleus. Cells that lack a true nucleus. Cells that lack membrane-
Lab #3. Review of Lab #2 Gram staining record results on pg. 35 Gram positive – purple Gram negative – pink Bacillus subtilis – Escherichia coli – Klebsiella.
Chapter 21 BACTERIA AND ARCHAEA. 생물학적 진화의 성공사례인 미생물 지구환경에서의 원핵생물 그림 13. 1A. 질소고정세균.
Bacterial Infections HB Bacteria are: Unicellular Unicellular Small (1-4 m) Small (1-4 m) Prokaryotes- no nucleus or membrane bound organelles.
Chapter 19 Bacteria and Viruses. Remember homeostasis? Maintaining proper internal conditions pH, temp., water/salt balance, O2, CO2, etc.
KEY CONCEPT Bacteria and archaea are both single-celled prokaryotes.
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