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What pH and water activity (aw) levels do bacteria grow best?
Elviña Neil Kyle
pH levels vary among bacterial species. For example; acidophillic bacteria grow best at low pH. While alkalophiles grow better at alkaline (high) pH. Most bacteria grow best at high aw (>0.90). While few bacterial species such as xerophiles grow best at an aw of 0.6-0.7
Osvaldo Runte
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Why would lemon juice be an effective way to kill bacteria?
Most bacteria as well as our cells work best at certain pH levels. Lemon juice has a pH of around 2. Our body has a pH around 7.4. Most bacteria prefer a pH of 7.
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Fungi digest macromolecules by extracellular enzyme activity.
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Capnophiles are microorganisms that thrive in environments with high levels of carbon dioxide (CO2). These organisms have adapted to utilize CO2 as a source of energy or require it for their growth and survival. Some examples of capnophiles include certain types of bacteria and archaea.
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a microphone is the best answer to that!!
What pH water activity levels do bacteria grow?
pH levels vary among bacterial species. For example; acidophillic bacteria grow best at low pH. While alkalophiles grow better at alkaline (high) pH. Most bacteria grow best at high aw (>0.90). While few bacterial species such as xerophiles grow best at an aw of 0.6-0.7
What pH and water activity levels do bacteria grow?
pH levels vary among bacterial species. For example; acidophillic bacteria grow best at low pH. While alkalophiles grow better at alkaline (high) pH. Most bacteria grow best at high aw (>0.90). While few bacterial species such as xerophiles grow best at an aw of 0.6-0.7
Which of these MET levels best describes activity of vigorous intensity?
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Hi, NOVASINA AG-Switzerland manufactured Water Activity Meter is advised. Suman rsuman@eeipl.in
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The best indicator of water quality is typically the presence of bacteria such as E. coli or coliforms, as they can indicate contamination from fecal matter and other pathogens. Other important indicators include levels of dissolved oxygen, pH, temperature, turbidity, and concentrations of pollutants such as heavy metals and chemicals. Testing for these parameters can provide a comprehensive assessment of water quality.
Why would lemon juice be an effective way to kill bacteria?
Most bacteria as well as our cells work best at certain pH levels. Lemon juice has a pH of around 2. Our body has a pH around 7.4. Most bacteria prefer a pH of 7.
Organisms such as bacteria and fungi digest macromolecules in the environment this best describes the important roll these organisms play in what?
Fungi digest macromolecules by extracellular enzyme activity.
What is the best way to show the leads in six contaminated water wells?
A bar graph is the best way to show the lead levels in six contaminated water wells.
