Hemolytic bacteria are likely to be isolated from the a. rectum b. skin c. throat d....
Hemolytic bacteria are likely to be isolated from the
a. rectum
b. skin
c. throat
d. hair
Homework Answers
Answer. Option c throat.
Streptococcus is the most type of microbe of this category.
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Hemolytic bacteria are likely to be isolated from the
a. rectum
b. skin
c. throat
d....
Date: Group: Name: Table 2. Bacteria isolated from the skin on the blood agar plate. Colony...
Date: Group: Name: Table 2. Bacteria isolated from the skin on the blood agar plate. Colony type-II Colony type-l Colony type-III Gram stai Colony morphology, margin, elevation, color, etc. Hemolysis Table 3, Bacteria isolated from the rectal area on the EMB plate. Colony type-I Colony type-III Colony type-II Gram stain Colony morphology, margin, elevation, color, etc. Colony arrangement 4. Review questions d. In summary, what is the major purpose of this experiment? What are four reasons for knowing which microorganisms...
a microorganism that is isolated from the human skin that produces white colonies and is gram...
a microorganism that is isolated from the human skin that produces white colonies and is gram positive coccus is likely to be a. e. coli b. yeast c. s epidermis d. neisseria
WORKSHEET Hemolytic activity Gram Stain Cell Arrangement Blood agar plates: Bacterial Species S. pyogenes E. faecalis...
WORKSHEET Hemolytic activity Gram Stain Cell Arrangement Blood agar plates: Bacterial Species S. pyogenes E. faecalis S. pneumoniae + + + QUESTIONS 1. List the disease caused by beta-hemolytic streptococci. 2. List the areas of the body where streptococci are indigenous. 3. What types of hemolysis occurred for each of the species of Streptococcus you tested? 4. What types of hemolysis occurred on the blood agar plate containing your throat culture 5. Were you able to identify the type of...
1. Human microbiota. What type of bacteria species are likely to be cultured from your throat...
1. Human microbiota. What type of bacteria species are likely to be cultured from your throat swabs on Blood agar? Why? 2. What is the purpose of the candle jar for the cultivation of the Blood Agar plate/throat swabs and what type of metabolism do you think you are targeting? 3.With reference to your two nasal swabs, what is the difference between the two culturing strategies: culture this swab on a mannitol-salt-agar plate and inoculate the nutrient broth containing 7.5%...
20. Loss of hair that most likely has a genetic basis A. alopecia B. melanoma C....
20. Loss of hair that most likely has a genetic basis A. alopecia B. melanoma C. nevus Dacne E. all of the above scalp hair". 21. "Rapunzel, Rapunzel, let down your long A. vellus B. terminal C. lanugo D. angora E. alopecia 22. A third-degree burn destroys portions of the entire thickness of the skin but not the underlying muscles A. True B. False 23. Allows one to detect wind blowing through hair, or a playful tug on a ponytail...
A strain of Streptococcus pyogenes isolated from a throat swab was tested for sensitivity to ampicillin...
A strain of Streptococcus pyogenes isolated from a throat swab was tested for sensitivity to ampicillin and tetracycline. The following results were obtained: Zone of Inhibition around ampicillin disk = 25 mm Zone of Inhibition around tetracycline disk = 21 mm Explain why the physician prescribed tetracycline instead of ampicillin. FOR FURTHER RESEARCH Most microorganisms that cause disease in humans are mesophiles. However, poorly maintained hot tubs can be a source of thermophiles that can cause human infections. List at...
19- A patient got infection with an unknown bacteria. The microbiologist from the pathological lab isolated...
19- A patient got infection with an unknown bacteria. The microbiologist from the pathological lab isolated the causative bacteria which can be called as a. Psychrofiles b. Barophiles c. Thermophiles d. Mesophiles 20- What is holoenzyme? a. An apoenzymes b. A protein portion of an apoenzyme c. An apoenzyme and its cofactor together d. An enzyme which works best at 37c 21-A NAD+ molecule a. has gained electrons b. has lost electrons c. is an electron donor 22- Simple staining...
3. Which parents are more likely to have problems with hemolytic disease of the newborn? a....
3. Which parents are more likely to have problems with hemolytic disease of the newborn? a. O negative mother and B negative father b. A positive mother and A positive father c. B negative mother and A positive father d. B negative mother and B positive father
Describe the bacteria most likely to grow using one or more of the following terms: chemoautotroph,...
Describe the bacteria most likely to grow using one or more of the following terms: chemoautotroph, chemoheterotroph, chemolithotroph, photoautotroph, photoheterotroph, photolithotrophs, acidophile, neutraphile, alkaliphile, psychrophile, mesophile, thermophile, hyperthermophile, halophile, barophile, barotolerant, obligate aerobe, obligate anaerobe, facultative anaerobe. A. Dust from your fingers streaked on a nutrient agar plate and incubated at room temperature. B. A bacterium isolated from the Great Salt Lake. C. A chlorophyll containing photosynthetic bacterium. D. Sulfur-oxidizing bacterial species. E. A bacterium isolated from the blood of...
A vesicle is ... A. a small sized fluid filled skin lesion B. a flat red...
A vesicle is ... A. a small sized fluid filled skin lesion B. a flat red lesion C. a pus filled lesion D. a reddish pus filled lesion An 8-year-old girl has scabs and pus-filled vesicles on her face and throat. Three weeks earlier she had visited her grandmother, who had shingles. What infection does the 8- year-old have? A) Chickenpox B) Measles C) Fever blisters D) Scabies E) Rubella Thrush and vaginitis are caused by A) Herpesvirus. B) Chlamydia...
Date: Group: Name: Table 2. Bacteria isolated from the skin on the blood agar plate. Colony type-II Colony type-l Colony type-III Gram stai Colony morphology, margin, elevation, color, etc. Hemolysis Table 3, Bacteria isolated from the rectal area on the EMB plate. Colony type-I Colony type-III Colony type-II Gram stain Colony morphology, margin, elevation, color, etc. Colony arrangement 4. Review questions d. In summary, what is the major purpose of this experiment? What are four reasons for knowing which microorganisms...
WORKSHEET Hemolytic activity Gram Stain Cell Arrangement Blood agar plates: Bacterial Species S. pyogenes E. faecalis S. pneumoniae + + + QUESTIONS 1. List the disease caused by beta-hemolytic streptococci. 2. List the areas of the body where streptococci are indigenous. 3. What types of hemolysis occurred for each of the species of Streptococcus you tested? 4. What types of hemolysis occurred on the blood agar plate containing your throat culture 5. Were you able to identify the type of...
20. Loss of hair that most likely has a genetic basis A. alopecia B. melanoma C. nevus Dacne E. all of the above scalp hair". 21. "Rapunzel, Rapunzel, let down your long A. vellus B. terminal C. lanugo D. angora E. alopecia 22. A third-degree burn destroys portions of the entire thickness of the skin but not the underlying muscles A. True B. False 23. Allows one to detect wind blowing through hair, or a playful tug on a ponytail...
A strain of Streptococcus pyogenes isolated from a throat swab was tested for sensitivity to ampicillin and tetracycline. The following results were obtained: Zone of Inhibition around ampicillin disk = 25 mm Zone of Inhibition around tetracycline disk = 21 mm Explain why the physician prescribed tetracycline instead of ampicillin. FOR FURTHER RESEARCH Most microorganisms that cause disease in humans are mesophiles. However, poorly maintained hot tubs can be a source of thermophiles that can cause human infections. List at...
19- A patient got infection with an unknown bacteria. The microbiologist from the pathological lab isolated the causative bacteria which can be called as a. Psychrofiles b. Barophiles c. Thermophiles d. Mesophiles 20- What is holoenzyme? a. An apoenzymes b. A protein portion of an apoenzyme c. An apoenzyme and its cofactor together d. An enzyme which works best at 37c 21-A NAD+ molecule a. has gained electrons b. has lost electrons c. is an electron donor 22- Simple staining...
3. Which parents are more likely to have problems with hemolytic disease of the newborn? a. O negative mother and B negative father b. A positive mother and A positive father c. B negative mother and A positive father d. B negative mother and B positive father
A vesicle is ... A. a small sized fluid filled skin lesion B. a flat red lesion C. a pus filled lesion D. a reddish pus filled lesion An 8-year-old girl has scabs and pus-filled vesicles on her face and throat. Three weeks earlier she had visited her grandmother, who had shingles. What infection does the 8- year-old have? A) Chickenpox B) Measles C) Fever blisters D) Scabies E) Rubella Thrush and vaginitis are caused by A) Herpesvirus. B) Chlamydia...
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