What is the best temperature to grow bacteria (from dirt) with a pH level of 5...
What is the best temperature to grow bacteria (from dirt) with a pH level of 5 at and why?
Homework Answers
Best temperature to grow bacteria is 25 degree celcius to 35 degree celcius.
Many bacteria has optimum temperature of 25-35 degree celcius and in that temperature bacterial enzymes responsible for replication and otehr metabolism function better and it grows
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What is the best temperature to grow bacteria (from dirt) with a
pH level of 5...
please answer all.... 25) Bacteria which grow best at temperature of 50°C are called (1pts) psychrophiles...
please answer all....
25) Bacteria which grow best at temperature of 50°C are called (1pts) psychrophiles O mesophiles thermophiles microaerophiles 26) Yeast extract is added to a peptone medium primarily to provide additional amounts of O B vitamins O carbohydrates gelatin inorganic salts Opeptidoglycans 27) Facultative anaerobic bacteria (1 pts) respire in the presence or absence of free oxygen reuqire an excess of carbon dioxide for growth Ogrow only in the presence of minute quantities of oxygen are obligate thermophiles...
How does pH influence the growth of microbes? Why do microbes grow best at a particular...
How does pH influence the growth of microbes? Why do microbes grow best at a particular pH and not at all pHs?
Describe the ability of Staphylococcus bacteria to flourish in extremes salt, pH, temperature, and desiccation. What...
Describe the ability of Staphylococcus bacteria to flourish in extremes salt, pH, temperature, and desiccation. What cellular mechanisms enable them to survive in these extreme conditions.
How do the bacteria and fungi which can grow at different temperature adapt to changes in...
How do the bacteria and fungi which can grow at different temperature adapt to changes in membrane fluidity?
20 points 1) Capnophillc baaequre ovgento grow. Based on 11 samples of these bacteria,the average oxygen needed was found to be 15 mg/L. The lab technician knows the standard deviation from experienc...
20 points 1) Capnophillc baaequre ovgento grow. Based on 11 samples of these bacteria,the average oxygen needed was found to be 15 mg/L. The lab technician knows the standard deviation from experience as 3. a) Can we claim the mean oxygen of the bacteria is less than 16 at 5% significance? What is the p- value? b) How many more samples do you need for the 95% confidence interval of the mean pH to be within 1?
20 points 1)...
1). What are some potentially pathogenic bacteria that are lactose fermenters that will grow on MacConkey...
1). What are some potentially pathogenic bacteria that are lactose fermenters that will grow on MacConkey agar?” 2). What are some potentially pathogenic bacteria that do not ferment lactose that will grow on MacConkey agar?”
help please What type(s) of bacteria are favored to grow on eosin methylene blue (EMB) agar?...
help please
What type(s) of bacteria are favored to grow on eosin methylene blue (EMB) agar? Select one: O a Gram positive bacteria that can undergo anaerobic respiration. O b. Gram negative bacteria that can ferment glucose and/ or lactose, O c. Only those bacilli that can utilize citrate as a main carbohydrate source. O d. All Bacteria would grow equally well A bacterial species grows on a MacConkey agar plate, and the colonies have dark red color with hazy...
You want to determine whether the brand of laundry detergent used and the temperature affects the amount of dirt removed from your laundry. To this end, you buy two different brands of detergent (“Be...
You want to determine whether the brand of laundry detergent used and the temperature affects the amount of dirt removed from your laundry. To this end, you buy two different brands of detergent (“Best Clean” and “Super Clean”) and choose three different temperature levels (“cold”, “warm”, and “hot”). Then you divide your laundry randomly into 6×4 piles of equal size and assign each 4 piles into the combinations of (“Super Clean” and “Best Clean”) and (”cold”,”warm”, and “hot”). Cold Warm...
what genera of bacteria do we expect to grow in the Snyder Test Medium?
what genera of bacteria do we expect to grow in the Snyder Test Medium?
A. You are studying a strain of bacteria that carries a temperature-sensitive mutation in one of...
A. You are studying a strain of bacteria that carries a temperature-sensitive mutation in one of the genes required for DNA replication. The bacteria grow normally at the lower temperature, but when the temperature is raised they die. When you analyze the remains of the bacterial cells grown at the higher temperature you find evidence of partly replicated DNA. When the strands of this DNA are separated by heating, numerous single-stranded DNA molecules around 1000 nucleotides long are found. Which...
please answer all....
25) Bacteria which grow best at temperature of 50°C are called (1pts) psychrophiles O mesophiles thermophiles microaerophiles 26) Yeast extract is added to a peptone medium primarily to provide additional amounts of O B vitamins O carbohydrates gelatin inorganic salts Opeptidoglycans 27) Facultative anaerobic bacteria (1 pts) respire in the presence or absence of free oxygen reuqire an excess of carbon dioxide for growth Ogrow only in the presence of minute quantities of oxygen are obligate thermophiles...
20 points 1) Capnophillc baaequre ovgento grow. Based on 11 samples of these bacteria,the average oxygen needed was found to be 15 mg/L. The lab technician knows the standard deviation from experience as 3. a) Can we claim the mean oxygen of the bacteria is less than 16 at 5% significance? What is the p- value? b) How many more samples do you need for the 95% confidence interval of the mean pH to be within 1?
20 points 1)...
help please
What type(s) of bacteria are favored to grow on eosin methylene blue (EMB) agar? Select one: O a Gram positive bacteria that can undergo anaerobic respiration. O b. Gram negative bacteria that can ferment glucose and/ or lactose, O c. Only those bacilli that can utilize citrate as a main carbohydrate source. O d. All Bacteria would grow equally well A bacterial species grows on a MacConkey agar plate, and the colonies have dark red color with hazy...
A. You are studying a strain of bacteria that carries a temperature-sensitive mutation in one of the genes required for DNA replication. The bacteria grow normally at the lower temperature, but when the temperature is raised they die. When you analyze the remains of the bacterial cells grown at the higher temperature you find evidence of partly replicated DNA. When the strands of this DNA are separated by heating, numerous single-stranded DNA molecules around 1000 nucleotides long are found. Which...
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