______ activity indicates the presence of an electron transport chain. 1- gelatinase 2- oxidase 3- caseinase...
______ activity indicates the presence of an electron transport chain.
1- gelatinase 2- oxidase 3- caseinase 4- catalase
Which organism is negative for oxidase
1- Serratia marcescens 2- Enterobacter aerogenes 3- Bacillus
subtilis 4- Shigella flexneri
Which organism is positive for caseinase
1- Enterobacter aerogenes 2- Shigella flexneri 3- Bacillus subtilis
4- All were positive
Which organism is positive for gelatinase
1- Bacillus subtilis 2- Enterobacter aerogenes3- Shigella flexneri
4- All were positive
Which organism(s) is positive for catalase
1- Enterobacter aerogenes 2- Shigella flexneri 3- Bacillus subtilis
4- Serratia marcescens 5- all were positive
__________ is an enzyme that hydrolyzes gelatin.
1- gelatinase 2- oxidase 3- catalase 4- caseinase
Homework Answers
Add Answer to:
______ activity indicates the presence of an electron transport
chain.
1- gelatinase 2- oxidase 3- caseinase...
1. The Gram reaction; Gram Positive or Gram Negative 2. The shape of the cells; bacillus,...
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...
Make 3 dichotomy keys using table: 1. Gram Negative Rods (5 Microbes) 2. Gram positive cocci...
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...
Question 1 (1 point) An unknown organism was inoculated into a phenol red tub and produce...
Question 1 (1 point) An unknown organism was inoculated into a phenol red tub and produce a yellow coloration. The same organism was inoculated into a purple broth tube resulted in growth after the incubation period. Green slant tubes were also inoculated and resulted in a blue coloration. However, this organism was negative for motility within a SIM tube. Which of the following is the unknown species? Salmonella typhimurium Shigella sonnei Enterobacter aerogenes Klebsiella pneumoniae Escherchia coli O Proteus mirabilis...
Question 37 0/1 point A gray-white colony displaying subtle beta-hemolysis is isolated from a cerebrospinal fluid....
Question 37 0/1 point A gray-white colony displaying subtle beta-hemolysis is isolated from a cerebrospinal fluid. The organism is a gram-positive rod that is catalase positive, motile at room temperature, and esculin positive. Which patient history is most likely associated with this culture? 2-day-old infant male delivered at 32 weeks gestation 58-year-old cattle farmer 33-year-old female with recent dental surgery 45-year-old female weaver 0/1 point Question 38 A non-motile, VP-positive, gram-negative rod is a possible Shigella species Enterobacter species. Klebsiella...
QUESTION 1 All members of the bacterial family Enterobacteriaceae have an E. coli- like electron transport...
QUESTION 1 All members of the bacterial family Enterobacteriaceae have an E. coli- like electron transport chain, which means they are oxidase negative. True False QUESTION 2 The Synder test is intended to determine an individual's susceptibility to The pH of the medium has been adjusted to 4.8 and it includes a > 1% concentration of agar. This is to mimic the environmental conditions of reduced preferred by the cariogens. The primary cariogen is and the secondary is SNA's have...
I need help creating a flowchart on a unknown 89 Chart of Unknown Test and the...
I need help creating a flowchart on a unknown 89 Chart of Unknown Test and the Result #89 Name of Test What does it test? Positive result appears as: negative results appears as: Unknown #89 result: Gram Stain Reaction Cell envelope morphology Violet-blue Red Negative (pink) Cell morphology (shape: coccus, bacillus, or spirillum) Cell shape Bacillus (Rod shaped) Cell Arrangement Cell size or length Single Bacillus Pigment Cell envelope morphology Pink Oxygen Requirement If cell needs oxygen for respiration Growth...
find the unknown bacteria based on this results? List of possible Bacteria • Selective Unknown Bacteria...
find the unknown bacteria based on this results?
List of possible Bacteria • Selective Unknown Bacteria # 4. and Differential Media results for 4 Test MSA PEA Gram (+) to Bacillus cereus (bacillus) do 2. Bacillus mepeterum (becillus) 3. bacillus subtilis (bacillus) Blood 1-Starch Results Interpretation Presumptive ID red frowth Orpinism does not ferment manitol. Nonpathogenic No reochrom (-) good growth oganism is not inhibitelje gram Phenylethyl alcohol complete olipeskon 14 red blood cells on o nomeync activity B hemolytic...
BIOL2516K Spring 2020 Week 6 Results and Homework Name Melanie Couard Urea Phenylalanine color + or...
BIOL2516K Spring 2020 Week 6 Results and Homework Name Melanie Couard Urea Phenylalanine color + or - Ex. 12 Data Sheet Gelatin hydrolase, urease, and phenylalanine deaminase results Gelatin Gelatin or any liquid color + or color present? yes or no uninoculated tube NO light orange Enterobacter aerogenes yellow NO I- Jorange - yellon Pseudomonas aeruginosa yes + - prange - brange - Escherichia coli INO yellow - Proteus vulgaris yes t Pink green SIM results HS production color +...
х Match the enzyme left) with the POSITIVE result right) Catalase 2 Cytochrome Oxidase 1. "Snot...
х Match the enzyme left) with the POSITIVE result right) Catalase 2 Cytochrome Oxidase 1. "Snot appearance thick mucus like fluid produces bubbles when treated with hydrogen peroxide 3. slide turns "purple" within 15 seconds 4 slide turns purple" no sooner than 15 seconds turns purple after 15 seconds) Coagulase Question 2 (1 point) The substrate for urease is urea, If urease is present, the urea agar slant should appear pink. True False ER 2 F G А. S N...
help please! 81% Help % Lab 39 worksheet 25% + Room Add Page Insert Durham Tube...
help please!
81% Help % Lab 39 worksheet 25% + Room Add Page Insert Durham Tube Sugar Fermentations Table Chart Text Shape Media Comment 1. Which tube, red or yellow, is positive for sugar fermentation? 2. Is the color change an increase or decrease in pH? 3. Which two gases can be revealed by the bubble in the inverted tube? Mixed Acid (MR test) and Butanediol production (Voges:Proskauer, VP test) 1. Which group of bacteria is the Mixed Acid test...
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...
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...
Question 1 (1 point) An unknown organism was inoculated into a phenol red tub and produce a yellow coloration. The same organism was inoculated into a purple broth tube resulted in growth after the incubation period. Green slant tubes were also inoculated and resulted in a blue coloration. However, this organism was negative for motility within a SIM tube. Which of the following is the unknown species? Salmonella typhimurium Shigella sonnei Enterobacter aerogenes Klebsiella pneumoniae Escherchia coli O Proteus mirabilis...
Question 37 0/1 point A gray-white colony displaying subtle beta-hemolysis is isolated from a cerebrospinal fluid. The organism is a gram-positive rod that is catalase positive, motile at room temperature, and esculin positive. Which patient history is most likely associated with this culture? 2-day-old infant male delivered at 32 weeks gestation 58-year-old cattle farmer 33-year-old female with recent dental surgery 45-year-old female weaver 0/1 point Question 38 A non-motile, VP-positive, gram-negative rod is a possible Shigella species Enterobacter species. Klebsiella...
QUESTION 1 All members of the bacterial family Enterobacteriaceae have an E. coli- like electron transport chain, which means they are oxidase negative. True False QUESTION 2 The Synder test is intended to determine an individual's susceptibility to The pH of the medium has been adjusted to 4.8 and it includes a > 1% concentration of agar. This is to mimic the environmental conditions of reduced preferred by the cariogens. The primary cariogen is and the secondary is SNA's have...
find the unknown bacteria based on this results?
List of possible Bacteria • Selective Unknown Bacteria # 4. and Differential Media results for 4 Test MSA PEA Gram (+) to Bacillus cereus (bacillus) do 2. Bacillus mepeterum (becillus) 3. bacillus subtilis (bacillus) Blood 1-Starch Results Interpretation Presumptive ID red frowth Orpinism does not ferment manitol. Nonpathogenic No reochrom (-) good growth oganism is not inhibitelje gram Phenylethyl alcohol complete olipeskon 14 red blood cells on o nomeync activity B hemolytic...
BIOL2516K Spring 2020 Week 6 Results and Homework Name Melanie Couard Urea Phenylalanine color + or - Ex. 12 Data Sheet Gelatin hydrolase, urease, and phenylalanine deaminase results Gelatin Gelatin or any liquid color + or color present? yes or no uninoculated tube NO light orange Enterobacter aerogenes yellow NO I- Jorange - yellon Pseudomonas aeruginosa yes + - prange - brange - Escherichia coli INO yellow - Proteus vulgaris yes t Pink green SIM results HS production color +...
х Match the enzyme left) with the POSITIVE result right) Catalase 2 Cytochrome Oxidase 1. "Snot appearance thick mucus like fluid produces bubbles when treated with hydrogen peroxide 3. slide turns "purple" within 15 seconds 4 slide turns purple" no sooner than 15 seconds turns purple after 15 seconds) Coagulase Question 2 (1 point) The substrate for urease is urea, If urease is present, the urea agar slant should appear pink. True False ER 2 F G А. S N...
help please!
81% Help % Lab 39 worksheet 25% + Room Add Page Insert Durham Tube Sugar Fermentations Table Chart Text Shape Media Comment 1. Which tube, red or yellow, is positive for sugar fermentation? 2. Is the color change an increase or decrease in pH? 3. Which two gases can be revealed by the bubble in the inverted tube? Mixed Acid (MR test) and Butanediol production (Voges:Proskauer, VP test) 1. Which group of bacteria is the Mixed Acid test...
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