Homework Answers
Answer
Gram positive cocci
It is purple in colour due to crystal violet dye hence it is gram positive. Gram positive bacteria are purple/violet in colour after gram staining
The shape of the bacteria is small round cocci. They are cocci in clusters. Bacilli are rod shaped structure hence it is not bacilli.
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Curren 9:4 CX O2 ew 3/2 What type of organism Groem positive or gram negative C...
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1. Which organisms are oxidase positive and negative 2. Which gram negative bacilli is the most important in regards to foodborne outbreaks 3. What large family of gram bacilli are found in our intestines
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1) Is Bacillus subtilis bacteria gram positive or negative? 2) Is Bacillus subtilis capsule - or...
1) Is Bacillus subtilis bacteria gram positive or
negative?
2) Is Bacillus subtilis capsule - or + ?
3) Does Bacillus subtilis has motile?
4) What is the morphology and arrangement of Bacillus
subtilis?
1. Select set of characteristics that are shared by every organism studied by microbiologists a) a...
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Make 3 dichotomy keys using table:
1. Gram Negative Rods (5 Microbes)
2. Gram positive cocci
3. Gram positive rods (3 microbes)
DNASE test?
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Microbiology ONLY answer 1 2 3 4 5 6 7 8 9 10 11 12 13...
Microbiology
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Salmonella is associated with the handling of contaminated beef True False Escherichia coli is a red-pigmented organism. True O False The results of the MR-VP test can be directly read from the test without the addition of any other chemicals. True False Which medium contains a pH indicator to show pH change caused by fermentation? Glucose Broth Lactose Broth SIM Lactose and...
If C--4 i-2 j-2 k, what is Cx j? O +3 i +4 k O +3...
If C--4 i-2 j-2 k, what is Cx j? O +3 i +4 k O +3 i +4 j O +2i-4k Submit RequestAnswer
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1. The Gram reaction; Gram Positive or Gram Negative 2. The shape of the cells; bacillus, coccus, spiral 3. The typical arrangement of the cells; single, pairs, clusters, chains etc. Shape of cells Arrangement of cells Name of organism Gram Reaction Bacillus cereus Enterobacter aerogenes Enterococcus durans Escherichia coli Micrococcus luteus Senatra marcescens Staphylococcus epidermidis streptococcus Salivarius Klebsiella pmeumonia Salmonella entertidis Shigella Sonnei Staphylococcus aureus Streptococcus pyogenes *Hint: The organisms used in the Lab. are listed in the Safety Guidelines...
1) Is Bacillus subtilis bacteria gram positive or
negative?
2) Is Bacillus subtilis capsule - or + ?
3) Does Bacillus subtilis has motile?
4) What is the morphology and arrangement of Bacillus
subtilis?
1. Select set of characteristics that are shared by every organism studied by microbiologists a) a prokaryote, a pathogen b) unicellular, eukaryote c) A and B d) neither A nor B is shared by every living organism studied by microbiologists 2. Gram positive and Gram negative bacteria are immersed in ocean water, You discover that minutes into these cells being immersed in ocean water the cells shrunk. You conclude thate ocean wate a) isotonic to the cytoplasms of each cell...
Make 3 dichotomy keys using table:
1. Gram Negative Rods (5 Microbes)
2. Gram positive cocci
3. Gram positive rods (3 microbes)
DNASE test?
+ + + + + + + + + + + + 1 + PR Glu PR Lac MR VP Citrate Starch Gelatin E. coli AG AG P. hauseri A E. aerogenes A A K. pneumoniae AG AG A. faecalis E. faecalis A A K. rhizophila S. aureus A A S. epidermidis A A B. subtilis...
Microbiology
ONLY answer
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Salmonella is associated with the handling of contaminated beef True False Escherichia coli is a red-pigmented organism. True O False The results of the MR-VP test can be directly read from the test without the addition of any other chemicals. True False Which medium contains a pH indicator to show pH change caused by fermentation? Glucose Broth Lactose Broth SIM Lactose and...
If C--4 i-2 j-2 k, what is Cx j? O +3 i +4 k O +3 i +4 j O +2i-4k Submit RequestAnswer
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