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Biology Chapter 4
Study Activities for Classification of Bacteria MCB2010
Question | Answer |
---|---|
What strain of E.coli causes traveler's diarrhea and produces an exotoxin? | Enterotoxigenic |
What 2 organisms convert ethanol to vinegar? | Acetobacter and Gluconobacter |
_______ hemolysis by Streptococcus shows a clear zone on blood agar. | Beta |
Treponema pallidum is the causative agent of _______. | Syphilis |
What strain of E.coli causes bloody diarrhea and invades the intestinal wall? | Enteroinvasive |
Rickettsia rickettsii is the causative agent of _______. | Rocky Mountain Spotted Fever |
Hemophilus influenza causes _______. | Meningitis |
What gram negative organism from the Pasteurellaceae family causes meningitis? | Hemophilus influenzae |
_______ hemolysis by Streptococcus shows no effect on blood agar. | Gamma |
_______ is an obligate intracellular parasite that is the causative agent of urogenital tract infections. | Chlamydia |
Moraxella lacunata is a gram (-) microbe which is the causative agent of what disease? | Pink Eye |
What genus of bacteria have a waxy substance known as mycolic acid in their cell walls? | Mycobacterium |
_______ is the causative agent anthrax. | Bacillus anthracis |
What genus of bacteria do not have cell walls at all? | Mycoplasm |
What does the gram (+) Clostridium perfringens cause? | Gas Gangrene |
Klebsiella is the causative agent of what disease? | Septicemia |
Yersinia pestis is the causative agent of what disease? | Bubonic Plague |
Borrelia is the causative agent of what disease? | Lyme Disease |
What is the causative agent of scarlet fever? | Streptococcus |
These organisms are symbiotic with plants and are able to fix nitrogen. | Rhizobium and Bradyrhizobium |
Bordatella pertusis is the causative agent of what disease? | Whooping Cough |
Neisseria gonorrhea is the causative agent of what disease? | Gonorrhea |
Legionella is the causative agent of what disease? | Legionellosis |
Name two genera of gram (+) endospore formers. | Bacillus and Clostridium |
What Domain contains bacteria which have no peptidoglycan in their cell walls? | Archaeobacteria |
Shigella is the causative agent of what disease? | Shigellosis |
Vibrio cholerae is the causative agent of _______. | Cholera |
Escherichia coli is the causative agent of what disease? | Traveler's diarrhea |
Enterobacter is the causative agent of what type of infections? | Urinary Tract Infections |
_______ hemolysis by Streptococcus shows a green zone on blood agar. | Alpha |
Salmonella typhi is the causative agent of what disease? | Typhoid Fever |
What strain of E.coli causes bloody diarrhea and has shiga-like toxins? | Enterohemorrhagic |
What gram (+) microorganism causes toxic shock syndrome? | Staphylococcus aureus |