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31.
the answer is incorrect
33. the answer is incorrect
44. the answer is incorrect
45....
45. the answer is incorrect. 46. the answer is incorrect. 48.the answer is incorrect. 50. Question...
45. the answer is incorrect.
46. the answer is incorrect.
48.the answer is incorrect.
50.
Question 45 Which of the following culture media has high concentration of salt? A. MSA B. SM110 C. TSA D. A and B are correct Question 46 API 20E is good enough to be used for the identification of: A. Gram positive bacteria B. Gram variable bacteria C. Streptococci D. Answer is not given Image below shows bacteria inoculated on plated media by the streak...
5. the answer is incorrect. 9. the answer is incorrect. 10. the answer is incorrect. 12....
5. the answer is incorrect.
9. the answer is incorrect.
10. the answer is incorrect.
12. the answer is incorrect.
15. the answer is incorrect.
Question 5 Image below is that of: b A. Gram negative bacteria without special cellular arrangement B. Gram negative bacteria with special arrangement C. Gram negative bacteria with clusters D. Answer is not given Question 9 This bacterium is intestinal by habitat, Gram negative, oxidase negative, lactose fermenter and is a major drinking water contaminant:...
5. the answer is incorrect 9. the answer is incorrect 10. the answer is incorrect 12....
5. the answer is incorrect
9. the answer is incorrect
10. the answer is incorrect
12. the answer is incorrect
15. the answer is incorrect
Question 5 Image below is that of: 790 is A. Gram negative bacteria without special cellular arrangement B. Gram negative bacteria with special arrangement C. Gram negative bacteria with clusters D. Answer is not given Question 9 This bacterium is intestinal by habitat, Gram negative, oxidase negative, lactose fermenter and is a major drinking water...
5.the answer is incorrect. 10. the answer is incorrect 12. the answer is incorrect 15.the answer...
5.the answer is incorrect.
10. the answer is incorrect
12. the answer is incorrect
15.the answer is incorrect.
9. the answer is incorrect
5. the answer is incorrect Question 5 Image below is that of: A. Gram negative bacteria without special cellular arrangement B. Gram negative bacteria with special arrangement C. Gram negative bacteria with clusters D. Answer is not given 10. the answer is incorrect Question 10 This chemical is used as a decolorizing agent in Gram staining meth...
16. the answer is incorrect 17. the answer is incorrect 24. the answer is incorrect 28....
16.
the answer is incorrect
17. the answer is incorrect
24. the answer is incorrect
28. the answer is incorrect
Question 16 Which of the following pairs don't match? A. Sulfamethoxazole (SXT) - a dye and an inhibitor B. CNA - general purpose medium C. Optochin - antibiotic D. A and B mismatch Question 17 Suppose you mix a loopful of colony with a drop of hydrogen peroxide on a glass slide and bubbles are formed. This suggests bacterium is:...
1) During streak plate technique, the loop is heated in between the sector of quadrants. This...
1) During streak plate technique, the loop is heated in between the sector of quadrants. This ensures a) To get dense colonies b) To get individual isolated colonies c) To differentiate Gram positive and Gram negative bacteria c) To kill the infectious microorganism Streak plate is a a) Qualitative isolation method b) Quantitate isolation method c) Non dilution isolation method d) None of the above A pure culture is best defined as a) group of microorganisms that are genetically similar...
Lab Report-Carbohydrates 1. Purpose 2. Special Media for Isolating Bacteria (Lab #12) a. Why are dyes...
Lab Report-Carbohydrates 1. Purpose 2. Special Media for Isolating Bacteria (Lab #12) a. Why are dyes such as phenol red, eosin or methylene blue added to the media? b. How does the bacterium change the media (i.e color of agar or colonies) after incubation? C. In this experiment, which media are selective, and which are differential? d. How did the results observe on the mannitol salt agar and EMB agar correlate to the Gram reaction of the bacteria? e. What...
Please answer 3&4 W GIVOTU Muu ovat LED uro. QUESTION 3 Suppose you place yeast cells...
Please answer 3&4
W GIVOTU Muu ovat LED uro. QUESTION 3 Suppose you place yeast cells in two different environmental conditions to observe their growth. Flask A contains nutrient broth that has minimal amounts of glucose and is incubated at 37°C with aeration (like a bubbler in a fishtank). Flask B has the same media, is incubated at 37°C and is kept in an anaerobic environment. The yeast are facultative anaerobes. Which culture had the greater number of cells? Flask...
What instrument is used for food canning? Question 1 Not yet answered Select one: O a....
What instrument is used for food canning? Question 1 Not yet answered Select one: O a. autoclave Points out of 1.00 b. oven P Flag question c. regenerator d. steamer Question 4 When performing a gram stain, what is the purpose of heating the slide once the bacteria have been added? Not yet answered Points out of 1.00 Flag question Select one: a. kill the balleria b. attach the bacteria to the slide c. increase the permeability of the bacteria...
Question 18 When attempting to isolate a gene of interest, what is most commonly the first...
Question 18 When attempting to isolate a gene of interest, what is most commonly the first step? Not yet answered Points out of 1.00 Select one: a. gel electrophoresis b. enzyme digestion P Flag question c. DNA extraction d. protein purification e. PCR Question 19 What must a growth media contain? Not yet answered Points out of 1.00 Flag question Select one: a. a carbon source, such as glucose. b. sources of carbon, nitrogen, phosphorus, and various trace metals c....
45. the answer is incorrect.
46. the answer is incorrect.
48.the answer is incorrect.
50.
Question 45 Which of the following culture media has high concentration of salt? A. MSA B. SM110 C. TSA D. A and B are correct Question 46 API 20E is good enough to be used for the identification of: A. Gram positive bacteria B. Gram variable bacteria C. Streptococci D. Answer is not given Image below shows bacteria inoculated on plated media by the streak...
5. the answer is incorrect.
9. the answer is incorrect.
10. the answer is incorrect.
12. the answer is incorrect.
15. the answer is incorrect.
Question 5 Image below is that of: b A. Gram negative bacteria without special cellular arrangement B. Gram negative bacteria with special arrangement C. Gram negative bacteria with clusters D. Answer is not given Question 9 This bacterium is intestinal by habitat, Gram negative, oxidase negative, lactose fermenter and is a major drinking water contaminant:...
5. the answer is incorrect
9. the answer is incorrect
10. the answer is incorrect
12. the answer is incorrect
15. the answer is incorrect
Question 5 Image below is that of: 790 is A. Gram negative bacteria without special cellular arrangement B. Gram negative bacteria with special arrangement C. Gram negative bacteria with clusters D. Answer is not given Question 9 This bacterium is intestinal by habitat, Gram negative, oxidase negative, lactose fermenter and is a major drinking water...
5.the answer is incorrect.
10. the answer is incorrect
12. the answer is incorrect
15.the answer is incorrect.
9. the answer is incorrect
5. the answer is incorrect Question 5 Image below is that of: A. Gram negative bacteria without special cellular arrangement B. Gram negative bacteria with special arrangement C. Gram negative bacteria with clusters D. Answer is not given 10. the answer is incorrect Question 10 This chemical is used as a decolorizing agent in Gram staining meth...
16.
the answer is incorrect
17. the answer is incorrect
24. the answer is incorrect
28. the answer is incorrect
Question 16 Which of the following pairs don't match? A. Sulfamethoxazole (SXT) - a dye and an inhibitor B. CNA - general purpose medium C. Optochin - antibiotic D. A and B mismatch Question 17 Suppose you mix a loopful of colony with a drop of hydrogen peroxide on a glass slide and bubbles are formed. This suggests bacterium is:...
1) During streak plate technique, the loop is heated in between the sector of quadrants. This ensures a) To get dense colonies b) To get individual isolated colonies c) To differentiate Gram positive and Gram negative bacteria c) To kill the infectious microorganism Streak plate is a a) Qualitative isolation method b) Quantitate isolation method c) Non dilution isolation method d) None of the above A pure culture is best defined as a) group of microorganisms that are genetically similar...
Lab Report-Carbohydrates 1. Purpose 2. Special Media for Isolating Bacteria (Lab #12) a. Why are dyes such as phenol red, eosin or methylene blue added to the media? b. How does the bacterium change the media (i.e color of agar or colonies) after incubation? C. In this experiment, which media are selective, and which are differential? d. How did the results observe on the mannitol salt agar and EMB agar correlate to the Gram reaction of the bacteria? e. What...
Please answer 3&4
W GIVOTU Muu ovat LED uro. QUESTION 3 Suppose you place yeast cells in two different environmental conditions to observe their growth. Flask A contains nutrient broth that has minimal amounts of glucose and is incubated at 37°C with aeration (like a bubbler in a fishtank). Flask B has the same media, is incubated at 37°C and is kept in an anaerobic environment. The yeast are facultative anaerobes. Which culture had the greater number of cells? Flask...
What instrument is used for food canning? Question 1 Not yet answered Select one: O a. autoclave Points out of 1.00 b. oven P Flag question c. regenerator d. steamer Question 4 When performing a gram stain, what is the purpose of heating the slide once the bacteria have been added? Not yet answered Points out of 1.00 Flag question Select one: a. kill the balleria b. attach the bacteria to the slide c. increase the permeability of the bacteria...
Question 18 When attempting to isolate a gene of interest, what is most commonly the first step? Not yet answered Points out of 1.00 Select one: a. gel electrophoresis b. enzyme digestion P Flag question c. DNA extraction d. protein purification e. PCR Question 19 What must a growth media contain? Not yet answered Points out of 1.00 Flag question Select one: a. a carbon source, such as glucose. b. sources of carbon, nitrogen, phosphorus, and various trace metals c....
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