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What is the unknown bacteria?
Morphology: Bacillus
Oxygen requirements: FA
Endospore stain: Green
Hemolysis: complete
Glucose fermentation: yellow, no gas
Lactose fermentation: red, no gas
Methyl red: red
VP: no change
Oxidase: no change
Catalase: bubbles
Nitrate reduction: red after zinc
Citrate utilization:blue
Urea: orange
Starch hydrolysis: halo
Gelatin hyrolysis: liquid
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- Unknown Bacteria Lab Unknown: Enterococcus facecalis RESULTS: Starch Hydrolysis:__-- V-P Test:-- Color of colonies:_ Motility:_-- Bile Esculin agar, growth and media appearance:_ PEA agar, growth, and media appearance: Glucose fermentation: Acid Gas Lactose fermentation: Acid___Gas_. Catalase Test:__. Need help making sure I have the correct results above for an unknown bacteria lab project. Thank you!Staphylococcus aureus is non-motile, a facultative anaerobe, and a mesophile. At 37⁰C in abundant glucose, which incubation environment is more likely to produce the highest cell mass of S. aureus within two hours? Flask with aeration to add oxygen to the broth and shaking Flask left on the lab bench Flask grown in an anaerobic chamber that removes oxygen from the air around the flask Flask without aeration All will be equalIdentify this bacteria from the information provided below: What is the unknown bacteria? Morphology: Bacillus Gram stain: purple Oxygen requirements: FA Endospore stain: Green Hemolysis: complete Glucose fermentation: yellow, no gas Lactose fermentation: red, no gas Methyl red: red VP: no change Oxidase: no change Catalase: bubbles Nitrate reduction: red after zinc Citrate utilization:blue Urea: orange Starch hydrolysis: halo Gelatin hyrolysis: liquid
- Help indetifying the unknown bacteria ? Gram Stain: Pink Cell Morpholgy: Bacillus Oxygen Requirement: OA Acid Fast Stain: green Endospore Stain: pink rods Blood agar-hemolysis: lysis (yellow clearing) Phenol red-glucose fermentation:red,no gas Phenol red -lactose fermentation:red,no gas Phenol red - mannitol fermentation:red,no gas Phenol red-sucrose fermentation: red,no gas Methyl red:no change Voges-Proskaur: no change Oxidase: purple Catalase: bubbles Nitrate Reduction: red after zinxHelp indetifying the unknown bacteria ? Gram Stain: Purple Cell Morpholgy: Rods Oxygen Requirement: OA Acid Fast Stain: pink Endospore Stain: pink rods Blood agar-hemolysis: no lysis Phenol red-glucose fermentation:red,no gas Phenol red -lactose fermentation:red,no gas Phenol red - mannitol fermentation:red,no gas Phenol red-sucrose fermentation: red,no gas Methyl red:no change Voges-Proskaur: no change Oxidase: no change Catalase: bubbles Nitrate Reduction: red after a & bEnterobacteriaceae species might be differentiated (from one another) by all of the following except: o amino acid fermerntation o lactose fermentation O oxidase test o Eosin Methylene Blue agar o MacConkey agar
- Laboratory Exercises in Microbiology Results for Metabolic Tests McLaughlin and Petersen Lactose Bacteria Gram stain Morphology Arrangement Fermentation Gelatinase Amylase Urease Citrate permease Tryptophanase (Indole test) Catalase (Simmon's citrate) Bacillus subtilis Corynebacterium xerosis Enterobacter aerogenes Escherichia coli Micrococcus luteus Pseudomonas aeruginosa Proteus vulgaris Staphylococcus аureus Streptococcus faecalis Serratia тarcescens The tests in the table above will be available for your practical exam. Use your results from Lab 5 to fill out this table. Results for the bacteria that were not tested in Lab 5 can be found on the Microbiology Review site on Blackboard.Which of the following is an organism involved in nitrification? Nitrosomonas Clostridium Azotobacter PseudomonasIdentify the bacteria from the information below: What bacteria would it be? What is the unknown bacteria? Morphology: Bacillus Gram stain: purple Oxygen requirements: FA Endospore stain: Green Hemolysis: complete Glucose fermentation: yellow, no gas Lactose fermentation: red, no gas Methyl red: red VP: no change Oxidase: no change Catalase: bubbles Nitrate reduction: red after zinc Citrate utilization:blue Urea: orange Starch hydrolysis: halo Gelatin hyrolysis: liquid
- Given: Enterobacteriaceae, Vibrionaceae, Pasteurellaceae and other organisms such as Calymmatobacterium, Cardiobacterium, Chromobacterium, Eikenella, Gardnerella, Streptobacillusand Zymomonas Test Unknown Isolate B 1 Luminescence Positive 2 Cell Shape Straight Rods 3 Gram Staining Negative 4 Oxygen Requirement Facultative Anaerobe 5 Motility (Hanging Drop) Motile 6 Growth at 0% NaCl Negative 7 3% NaCl Positive 8 6 % NaCl Positive Attached is the sampleTable C. Xanthoproteic Reaction Samples Observation 4. Albumin 5. Peptone 6. distilled waterGram-Negative rods, Facultative anaerobe, Non-lactose fermeting, Oxidase-negative O Escherichia Pseudomonas Pasteurella Salmonella What genus could be determined by the following information? Bacteroides