Some of the antibiotic susceptible strains show colonies within the clear zone. What it does this...
Some of the antibiotic susceptible strains show colonies within the clear zone. What it does this indicate? -
What is the significance of the coagulase action of the bacteria in regard to its virulence?
Homework Answers
The strains which grow within the clear zone show that these microbes are resistant to the antibiotic. So, if a bacteria grows in that zone then it means that those bacteria are resistant to that concentration of antibiotic.
Coagulase causes coagulation of the blood proteins. This makes a fibrin clot on the surface of the bacteria. This clot coats the bacteria and prevents it from any further degradation. So, it gets protected from the antibodies which will cause it's phagocytosis.
Add Answer to:
Some of the antibiotic susceptible strains show colonies within
the clear zone. What it does this...
1. What are the similarity and differences between the two graphs? 2. Does this data support...
1. What are the similarity and differences between the two
graphs?
2. Does this data support the hypothesis that some reaistance
genes evolved in bacteria that werent exposed to modern
antibiotics? Why or Why Not?
3. Did any antibiotics affect gram-positive and gram- negative
strains very differently? What is a possible explanaition for
this?
4. Do the results of this study give us any insights into how
we might combat antibiotic resistance going foward? If so,
what?
Origins of Antibiotic...
can you please help me with Qs 1-6 thanks ! LAB EXERCISE #6: Kirby-Bauer Disk Diffusion...
can
you please help me with Qs 1-6
thanks !
LAB EXERCISE #6: Kirby-Bauer Disk Diffusion Test for Antibiotie Sensitivity Determination The Kirby Bauer Test is an agar diffusion test that is used to determine the effectiveness of antibiotics killing various species of bacteria. Filter paper disks saturated with the antibiotic of interest are placed a Mueller-Hinton agar plate on which bacteria that has been isolated from a clinical sample has been sarcad. The antibiotic then diffuses from the disk...
MODULE 15 EFFECTS OF DISINFECTANTS AND ANTISEPTICS OBJECTIVES Be familiar or be able to describe 1)...
MODULE 15 EFFECTS OF DISINFECTANTS AND ANTISEPTICS OBJECTIVES Be familiar or be able to describe 1) Antimicrobial substances: Chemical and biological 2) Bacteriocidal versus Bacteriostatic chemicals 3) Sterilization versus disinfection by chemical antimicrobials 4) Difference between disinfectants, antisepties, and antibiotics in terms of a. Antimicrobial activity b. Where they would be used c. Role of organic matter in their effectiveness d. Differential effects on Gram positive and Gram negative bacteria. 5) Phenol coefficient test 6) Disk Diffusion method of assessing...
1. What are the objectives of the Chipotle ad (page 579)? Does the ad have more...
1. What are the objectives of the Chipotle ad (page 579)? Does
the ad have more than one objective?
MEAT, NO PRESCRIPTION NEEDED. Chipotle rice.com NO ADDED HORMONES OR ANTIBIOTICS IN ARIZONA CHANDLER FASHION CENTER NEXT TO HARKINS THEATRE San Tan Signs Then it comes down to it, what is the point of advertising? Generally we think that its goal is to get someone-normally the person receiving the ad-to do some thing and that something is nearly always a purchase...
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...
Review the following court case: Jackson v. Metropolitan Edison Co. 419 U.S. 345(1974) 1. What are...
Review the following court case:
Jackson v. Metropolitan Edison Co. 419 U.S.
345(1974)
1. What are the facts of this case? What is the issue?
2. In what court was it decided, and how did it get to that
court?
3. What did the court below decide, and why? What did this court
decide, and why?
4. What does it mean to be "affected with the public
interest"?
5. What is the significance of the Fourteenth Amendment to the
U.S....
microbiology help TOT Zoo Add Page Insert Table Chart Text Shape Media Comment These questions will...
microbiology help
TOT Zoo Add Page Insert Table Chart Text Shape Media Comment These questions will serve in lieu of a lab report for Exercise 15, 16, and 17 You will find the answer to these questions in the background, procedure, results and interpretation sections of manual Exercise 15, 16, and 17, videos, Actions of Selective and Differential Media Chart, and the Principle/Theory article in homework section.) General Questions 1. What is the purpose (function) of selective media? (How does...
The Forest In Your Mouth B Y E D Y O N G P U B...
The Forest In Your Mouth
B Y E D Y O N G P U B L I S H E D J A N U A R Y 2 5 , 2
0 1 6
T H E S T U DY O F the human microbiome—the booming and
much-hyped quest to understand the microbes that share our
bodies—began in the mouth. Specifically, it began with dental
plaque. In 1683, Antony van Leeuwenhoek, the first human ever to
see...
1. What is the outcome of this case? (Guilty, not guilty, acquitted, etc.) (2-3 sentences) 2....
1. What is the outcome of this case? (Guilty, not guilty, acquitted, etc.) (2-3 sentences) 2. What is the author's basis of dissent OR basis or support for upholding the opinion of the court? (1 full paragraph) 3. How does this judicial opinion (and general case) increase your understanding of what has been learned/discussed during this time period of the class and the events within it? Explain how this case is historically significant to what we have learned. (I full...
1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow...
1. According to the paper, what does lactate dehydrogenase
(LDH) do and what does it allow to happen within the myofiber? (5
points)
2. According to the paper, what is the major disadvantage of
relying on glycolysis during high-intensity exercise? (5
points)
3. Using Figure 1 in the paper, briefly describe the different
sources of ATP production at 50% versus 90% AND explain whether you
believe this depiction of ATP production applies to a Type IIX
myofiber in a human....
1. What are the similarity and differences between the two
graphs?
2. Does this data support the hypothesis that some reaistance
genes evolved in bacteria that werent exposed to modern
antibiotics? Why or Why Not?
3. Did any antibiotics affect gram-positive and gram- negative
strains very differently? What is a possible explanaition for
this?
4. Do the results of this study give us any insights into how
we might combat antibiotic resistance going foward? If so,
what?
Origins of Antibiotic...
can
you please help me with Qs 1-6
thanks !
LAB EXERCISE #6: Kirby-Bauer Disk Diffusion Test for Antibiotie Sensitivity Determination The Kirby Bauer Test is an agar diffusion test that is used to determine the effectiveness of antibiotics killing various species of bacteria. Filter paper disks saturated with the antibiotic of interest are placed a Mueller-Hinton agar plate on which bacteria that has been isolated from a clinical sample has been sarcad. The antibiotic then diffuses from the disk...
MODULE 15 EFFECTS OF DISINFECTANTS AND ANTISEPTICS OBJECTIVES Be familiar or be able to describe 1) Antimicrobial substances: Chemical and biological 2) Bacteriocidal versus Bacteriostatic chemicals 3) Sterilization versus disinfection by chemical antimicrobials 4) Difference between disinfectants, antisepties, and antibiotics in terms of a. Antimicrobial activity b. Where they would be used c. Role of organic matter in their effectiveness d. Differential effects on Gram positive and Gram negative bacteria. 5) Phenol coefficient test 6) Disk Diffusion method of assessing...
1. What are the objectives of the Chipotle ad (page 579)? Does
the ad have more than one objective?
MEAT, NO PRESCRIPTION NEEDED. Chipotle rice.com NO ADDED HORMONES OR ANTIBIOTICS IN ARIZONA CHANDLER FASHION CENTER NEXT TO HARKINS THEATRE San Tan Signs Then it comes down to it, what is the point of advertising? Generally we think that its goal is to get someone-normally the person receiving the ad-to do some thing and that something is nearly always a purchase...
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...
Review the following court case:
Jackson v. Metropolitan Edison Co. 419 U.S.
345(1974)
1. What are the facts of this case? What is the issue?
2. In what court was it decided, and how did it get to that
court?
3. What did the court below decide, and why? What did this court
decide, and why?
4. What does it mean to be "affected with the public
interest"?
5. What is the significance of the Fourteenth Amendment to the
U.S....
microbiology help
TOT Zoo Add Page Insert Table Chart Text Shape Media Comment These questions will serve in lieu of a lab report for Exercise 15, 16, and 17 You will find the answer to these questions in the background, procedure, results and interpretation sections of manual Exercise 15, 16, and 17, videos, Actions of Selective and Differential Media Chart, and the Principle/Theory article in homework section.) General Questions 1. What is the purpose (function) of selective media? (How does...
The Forest In Your Mouth
B Y E D Y O N G P U B L I S H E D J A N U A R Y 2 5 , 2
0 1 6
T H E S T U DY O F the human microbiome—the booming and
much-hyped quest to understand the microbes that share our
bodies—began in the mouth. Specifically, it began with dental
plaque. In 1683, Antony van Leeuwenhoek, the first human ever to
see...
1. According to the paper, what does lactate dehydrogenase
(LDH) do and what does it allow to happen within the myofiber? (5
points)
2. According to the paper, what is the major disadvantage of
relying on glycolysis during high-intensity exercise? (5
points)
3. Using Figure 1 in the paper, briefly describe the different
sources of ATP production at 50% versus 90% AND explain whether you
believe this depiction of ATP production applies to a Type IIX
myofiber in a human....
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