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2) "SIM" is an acronym. a) Which test is part of the IMVIC series, and for...
In the IMViC test series, what result combination is unlikely and why?
In the IMViC test series, what result combination is unlikely and why?
Questions 1. What does the term IMVIC mean? 2. Why is the IMVIC useful in identifying...
Questions 1. What does the term IMVIC mean? 2. Why is the IMVIC useful in identifying Enterobacteriaceae? Are further biochemical tests necessary for complete identification? 3. What diagnostic test differentiates Proteus and Providencia species from other Enterobacteriaceae? om other Enterobacteriaceae 4. How is E. coli distinguished from P. vulgaris on MacConkey agar? On a TSI slant? 5. Instead of TSI, why would a slant medium containing only dextrose and lactose (not sucrose) be preferable for detecting Y enterocolitica? Name such...
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...
Micro Lab: Enterbacteriacease Lab 7; Enterobacteriacease Question TSI/SIM Yersinia pestis ! Name the sugars in a...
Micro Lab: Enterbacteriacease
Lab
7; Enterobacteriacease Question TSI/SIM
Yersinia pestis ! Name the sugars in a TSI slant. 20. 21. TSI slants are incubated with the caps loose/tight. 22. Most bacteria will grow best at 35 degrees Centigrade. There are two exceptions. Yersinia will grow at while Campylobacter is incubated at __degrees centigrade. 23. Name an organism that gives each TSI result. A/A gas-- K/A-- K/A H2S+-- K/N- what three tests can be determined from SIM media? List an organism...
You have obtained samples from a patient who is in the ICU at your hospital. You...
You have obtained samples from a patient who is in the ICU at your hospital. You perform the Gram-Stain and IMVIC tests, and see the following results: Gram-Stain Upon examination under the microscope you view pink colored rods. IMVIC Indole: After the addition of Kovac's Reagent, you see no color change at the top of the media. Methyl Red: After the addition of methyl red, your broth immediately turns a red color. Voges Proskauer: After the addition of VP reagents...
Microbiology ONLY answe 1 2 3 4 5 6 Which reagent is added to test for...
Microbiology
ONLY answe
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Which reagent is added to test for indole? A“positive” lactose test is yellow. What is present in the medium that causes the color change? You added methyl red to your MR test and observe a red color. The test result can be interpreted as You forgot to label a tube with a slant but you remember that its original color was green and now after incubation, the slant color is blue....
Bacillus amy 1. Which of the following bacteria was the source of the restriction enzyme Sall...
Bacillus amy 1. Which of the following bacteria was the source of the restriction enzyme Sall 2. Below is the recognition loliquefaciens H site for Sall. When the DNA B. globigii was cut at this site, would the Escherchia coli RY13 cut have sticky or would the cut have blunt ends? Haemophilus influenzae Rd H. parainfluenzae Klebsiella pneumoniae OK 8 S-GTCGAC-3 3-CAGCTG-5 Streptomyces albus Staphylococcus aureus 3A1 3. What is the term for the study in which DNA is extracted...
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...
29. a test could not effectively discriminate one microbe from another microbe as it normally should,...
29. a test could not effectively discriminate one microbe from another microbe as it normally should, which of the following would apply about that test? (see the Lab Manual). 2. inadequate sensitivity b. inadequate specificity 30. We will also be running the Methyl Red and Voges-Proskauer tests (Lab 5-3). The Methyl Red (MR) test is designed to detect microbes that produce which of the following? a. Mixed acids b. Stable acids c. Chemicals that reduce the pH to 4.4 or...
D e eest. Results are determined by one of two ways: Ord O Directly observe First...
D e eest. Results are determined by one of two ways: Ord O Directly observe First perform a chemical test using media for results OR reagents. THEN observe media for results For example read through Physical Factors: Atmospheric Oxygen Requirements. (you do not do this test for your unknown). Pene 04. 1 pt. What is it you are testing for with this test? This should be a general answer, not a list of the five types of metabolic pathways. Omnou...
Questions 1. What does the term IMVIC mean? 2. Why is the IMVIC useful in identifying Enterobacteriaceae? Are further biochemical tests necessary for complete identification? 3. What diagnostic test differentiates Proteus and Providencia species from other Enterobacteriaceae? om other Enterobacteriaceae 4. How is E. coli distinguished from P. vulgaris on MacConkey agar? On a TSI slant? 5. Instead of TSI, why would a slant medium containing only dextrose and lactose (not sucrose) be preferable for detecting Y enterocolitica? Name such...
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...
Micro Lab: Enterbacteriacease
Lab
7; Enterobacteriacease Question TSI/SIM
Yersinia pestis ! Name the sugars in a TSI slant. 20. 21. TSI slants are incubated with the caps loose/tight. 22. Most bacteria will grow best at 35 degrees Centigrade. There are two exceptions. Yersinia will grow at while Campylobacter is incubated at __degrees centigrade. 23. Name an organism that gives each TSI result. A/A gas-- K/A-- K/A H2S+-- K/N- what three tests can be determined from SIM media? List an organism...
You have obtained samples from a patient who is in the ICU at your hospital. You perform the Gram-Stain and IMVIC tests, and see the following results: Gram-Stain Upon examination under the microscope you view pink colored rods. IMVIC Indole: After the addition of Kovac's Reagent, you see no color change at the top of the media. Methyl Red: After the addition of methyl red, your broth immediately turns a red color. Voges Proskauer: After the addition of VP reagents...
Microbiology
ONLY answe
1
2
3
4
5
6
Which reagent is added to test for indole? A“positive” lactose test is yellow. What is present in the medium that causes the color change? You added methyl red to your MR test and observe a red color. The test result can be interpreted as You forgot to label a tube with a slant but you remember that its original color was green and now after incubation, the slant color is blue....
Bacillus amy 1. Which of the following bacteria was the source of the restriction enzyme Sall 2. Below is the recognition loliquefaciens H site for Sall. When the DNA B. globigii was cut at this site, would the Escherchia coli RY13 cut have sticky or would the cut have blunt ends? Haemophilus influenzae Rd H. parainfluenzae Klebsiella pneumoniae OK 8 S-GTCGAC-3 3-CAGCTG-5 Streptomyces albus Staphylococcus aureus 3A1 3. What is the term for the study in which DNA is extracted...
Microbiology
ONLY answer
1
2
3
4
5
6
7
8
9
10
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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...
29. a test could not effectively discriminate one microbe from another microbe as it normally should, which of the following would apply about that test? (see the Lab Manual). 2. inadequate sensitivity b. inadequate specificity 30. We will also be running the Methyl Red and Voges-Proskauer tests (Lab 5-3). The Methyl Red (MR) test is designed to detect microbes that produce which of the following? a. Mixed acids b. Stable acids c. Chemicals that reduce the pH to 4.4 or...
D e eest. Results are determined by one of two ways: Ord O Directly observe First perform a chemical test using media for results OR reagents. THEN observe media for results For example read through Physical Factors: Atmospheric Oxygen Requirements. (you do not do this test for your unknown). Pene 04. 1 pt. What is it you are testing for with this test? This should be a general answer, not a list of the five types of metabolic pathways. Omnou...
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