Homework Answers
As methylene blue indicator strip inside the jar was blue then the environment would be aerobic and it also be oxidised.
The growth on the plate inside and outside the jar will be same because the environment inside the jar is aerobic and outside will also be aerobic.So growth will be same.
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2. If after incubation, you observed that the methylene blue indicator strip inside the jar was...
please answer #2 only 2- Anaerobic Jar OBSERVATIONS AND INTERPRETATIONS Indicate the amount of growth of...
please answer #2 only
2- Anaerobic Jar OBSERVATIONS AND INTERPRETATIONS Indicate the amount of growth of each organism on each plate. no growth "3" = dense growth and "2" - degrees of growth in between Growth on Growth on Aerobic Plate Anaerobic Plate Organism Aerotolerance Category Al caligenes faecalis saerobes C. Sporagenes 3 S. anaerobes S. epidermidis 3 3 facultativer anderob P. Plbores ces 5. aerobes QUESTIONS Suppose that after incubation you examine the jar before opening it and see...
BI0S242, Week 7, Lab 1 2. Do all the bacteria samples grow on Eosin Methylene Blue...
BI0S242, Week 7, Lab 1 2. Do all the bacteria samples grow on Eosin Methylene Blue and MacConkey agar? not, why What does a metallic green sheen indicate on an Eosin Methylene Bhue plate? 3. 4. What additional information did the lactose fermentation tubes provide? Why couldn't we examine any anaerobic bacteria that are part of the normal digestive system? 5. 6. Were there any colonies in the rest room samples? Could you identify any that gave similar results on...
bubble after incubation. b. There is no gas (or you know the gas is from fermentation)...
bubble after incubation. b. There is no gas (or you know the gas is from fermentation) and the tube turns red after the addition of reagents A and B. c. There is no color after the addition of A and B and after the addition of zinc powder. Questions 1. Would expect Clostridium tetani to possess the enzyme catalase? Explain. 2. Why does the Nitrate reduction tube turn red after the addition of zinc? 3. What role does cytochrome c...
bubble after incubation. b. There is no gas (or you know the gas is from fermentation)...
bubble after incubation. b. There is no gas (or you know the gas is from fermentation) and the tube turns red after the addition of reagents A and B. There is no color after the addition of A and B and after the addition of zinc powder. Questions 1. Would expect Clostridium tetani to possess the enzyme catalase? Explain. 2. Why does the Nitrate reduction tube turn red after the addition of zinc? 3. What role does cytochrome c oxidase...
What blood pressure response would you expect in a normal healthy person during a maximal anaerobic...
What blood pressure response would you expect in a normal healthy person during a maximal anaerobic sprint test? Be sure to list both systolic and diastolic, as well as explain why these responses differ from rhythmic, aerobic exercise.
4-6 Eosin Methylene Blue Agar (Levine) OBSERVATIONS AND INTERPRETATIONS Refer to Table 4-6, page 268, when...
4-6 Eosin Methylene Blue Agar (Levine) OBSERVATIONS AND INTERPRETATIONS Refer to Table 4-6, page 268, when recording your results and interpretations in the table below. Use abbreviations or symbols as needed. Growth (N/P/G) EMBINA Organism EMB Growth Color (Pi/D/C) Interpretation and Presumptive ID QUESTIONS I in your own words, what is the application (purpose) of EMB agar? 2 Which ingredient(s) in EMB agar supply(ies) a. Carbon b. Nitrogen? ur choice and explana 3 Is EMB agar a defined or an...
2) Seed pods, which is an indicator of fecundity, was counted from the blue and pink...
2) Seed pods, which is an indicator of fecundity, was counted
from the blue and pink lupins in the population. Based on the data,
the relative fitness of each genotype were
determined to be as follows:
ωBB =
1 ωBb
=
1 ωbb
= 0.667
Given these data, what can you say about how well blue lupins
survive and reproduce compared to pink lupins in this environment?
(1 pt)
A wildflower native to California, the dwarf lupin (Lupinus nanus) normally bears blue...
Questions 1. Why do we see growth of a strict aerobe along the stab line of...
Questions 1. Why do we see growth of a strict aerobe along the stab line of an agar deep? 2. Where in an agar deep would you expect to find the lowest levels of oxygen? The highest? SSVVUOVOVOU 3. What is the role of oxygen in aerobic respiration? 4. Why do facultative anaerobes grow better in an aerobic environment than an anaerobic environment? 5. In an agar deep, how would you distinguish the growth pattern of an aerotolerant anaerobe from...
A bacterium was isolated from the human gut and successfully grown on NA in the lab....
A bacterium was isolated from
the human gut and successfully grown on NA in the lab. Where
in thioglycollate medium would you expect to see growth for this
organism and why?
AaBbCcDdE ABCD de AaBbCcDde AaBbCD AaBbCcDdE A. A. EEZE, . Normal Preformatted No Spacing Heading 1 Heading 2 1) A bacterium was isolated from the human gut and successfully grown on NA in the lab. Where in thioglycollate medium would you expect to see growth for this organism, and...
You have a jar of 100 chips from MGM Grand in your room. 60 are red...
You have a jar of 100 chips from MGM Grand in your room. 60 are red and 40 are blue. Half of each color has the Las Vegas Skyline imprinted on the chips. The other half of each color has “MGM” imprinted on the chips. If you pick one chip at random, what is the probability that you get a blue chip? You have a jar of 100 chips from MGM Grand in your room. 60 are red and 40...
please answer #2 only
2- Anaerobic Jar OBSERVATIONS AND INTERPRETATIONS Indicate the amount of growth of each organism on each plate. no growth "3" = dense growth and "2" - degrees of growth in between Growth on Growth on Aerobic Plate Anaerobic Plate Organism Aerotolerance Category Al caligenes faecalis saerobes C. Sporagenes 3 S. anaerobes S. epidermidis 3 3 facultativer anderob P. Plbores ces 5. aerobes QUESTIONS Suppose that after incubation you examine the jar before opening it and see...
BI0S242, Week 7, Lab 1 2. Do all the bacteria samples grow on Eosin Methylene Blue and MacConkey agar? not, why What does a metallic green sheen indicate on an Eosin Methylene Bhue plate? 3. 4. What additional information did the lactose fermentation tubes provide? Why couldn't we examine any anaerobic bacteria that are part of the normal digestive system? 5. 6. Were there any colonies in the rest room samples? Could you identify any that gave similar results on...
bubble after incubation. b. There is no gas (or you know the gas is from fermentation) and the tube turns red after the addition of reagents A and B. c. There is no color after the addition of A and B and after the addition of zinc powder. Questions 1. Would expect Clostridium tetani to possess the enzyme catalase? Explain. 2. Why does the Nitrate reduction tube turn red after the addition of zinc? 3. What role does cytochrome c...
bubble after incubation. b. There is no gas (or you know the gas is from fermentation) and the tube turns red after the addition of reagents A and B. There is no color after the addition of A and B and after the addition of zinc powder. Questions 1. Would expect Clostridium tetani to possess the enzyme catalase? Explain. 2. Why does the Nitrate reduction tube turn red after the addition of zinc? 3. What role does cytochrome c oxidase...
4-6 Eosin Methylene Blue Agar (Levine) OBSERVATIONS AND INTERPRETATIONS Refer to Table 4-6, page 268, when recording your results and interpretations in the table below. Use abbreviations or symbols as needed. Growth (N/P/G) EMBINA Organism EMB Growth Color (Pi/D/C) Interpretation and Presumptive ID QUESTIONS I in your own words, what is the application (purpose) of EMB agar? 2 Which ingredient(s) in EMB agar supply(ies) a. Carbon b. Nitrogen? ur choice and explana 3 Is EMB agar a defined or an...
2) Seed pods, which is an indicator of fecundity, was counted
from the blue and pink lupins in the population. Based on the data,
the relative fitness of each genotype were
determined to be as follows:
ωBB =
1 ωBb
=
1 ωbb
= 0.667
Given these data, what can you say about how well blue lupins
survive and reproduce compared to pink lupins in this environment?
(1 pt)
A wildflower native to California, the dwarf lupin (Lupinus nanus) normally bears blue...
Questions 1. Why do we see growth of a strict aerobe along the stab line of an agar deep? 2. Where in an agar deep would you expect to find the lowest levels of oxygen? The highest? SSVVUOVOVOU 3. What is the role of oxygen in aerobic respiration? 4. Why do facultative anaerobes grow better in an aerobic environment than an anaerobic environment? 5. In an agar deep, how would you distinguish the growth pattern of an aerotolerant anaerobe from...
A bacterium was isolated from
the human gut and successfully grown on NA in the lab. Where
in thioglycollate medium would you expect to see growth for this
organism and why?
AaBbCcDdE ABCD de AaBbCcDde AaBbCD AaBbCcDdE A. A. EEZE, . Normal Preformatted No Spacing Heading 1 Heading 2 1) A bacterium was isolated from the human gut and successfully grown on NA in the lab. Where in thioglycollate medium would you expect to see growth for this organism, and...
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