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The membrane filter technique is useful for sanitarians because it allows for the efficient and reliable detection of microorganisms in water samples. This method can filter out bacteria, making it easier to identify and quantify contaminants quickly in the field. Additionally, it requires relatively simple equipment and provides immediate results, enabling timely decision-making for public health interventions. Overall, it enhances the ability to monitor water quality effectively and ensure safety.
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What does the cell plasma membrane in the cell?
The plasma membrane is somewhat like a filter system.It regulates the entry and exit of substances in and out of the cell.
The primary filter to exclude proteins from the filtrate is the?
The primary filter to exclude proteins from the filtrate is the glomerular basement membrane in the kidney. This membrane selectively allows small solutes and water to pass through while preventing large proteins from being filtered out of the blood.
How is the the filter paper used in filtration and the partially permeable membrane used in reverse osmosis similar?
Both the filter paper and the partially permeable membrane allow only particles of a certain size to pass through.
What is the name of the paper used to dry slides after gram staining?
Gram staining is used to identify whether a bacterium is gram positive or gram negative. Slides can be dried using filter paper or tissues. The technique is based on the reaction of stain that happens with the membrane of bacteria.
What part of the cell acts like a selective filter and determines what goes in and out of the cell?
The plasma membrane is selectively permeable, allowing certain molecules to travel in and out of the cell. The size, PH, and temperature all play a factor in what molecules travel through the membrane or don't.
Which technique uses a porous barrier to separate a solid from a liquid?
Filtration is a technique that uses a porous barrier, typically a filter paper or sieve, to separate a solid from a liquid. The liquid passes through the barrier while the solid particles are retained on the filter.
What is the recirculate position on a pool filter valve for?
intex sand filter is not working on filter only working on recirculate position.....what should we do
What does the plasma membrane do in the cell?
The plasma membrane is somewhat like a filter system.It regulates the entry and exit of substances in and out of the cell.
What does the plasma membrane in a cell do?
The plasma membrane is somewhat like a filter system.It regulates the entry and exit of substances in and out of the cell.
What does the cell plasma membrane in the cell?
The plasma membrane is somewhat like a filter system.It regulates the entry and exit of substances in and out of the cell.
The primary filter to exclude proteins from the filtrate is the?
The primary filter to exclude proteins from the filtrate is the glomerular basement membrane in the kidney. This membrane selectively allows small solutes and water to pass through while preventing large proteins from being filtered out of the blood.
How is the the filter paper used in filtration and the partially permeable membrane used in reverse osmosis similar?
Both the filter paper and the partially permeable membrane allow only particles of a certain size to pass through.
How long after changing the air filter will the AC start working effectively?
The AC will start working effectively immediately after changing the air filter.
What is the name of the paper used to dry slides after gram staining?
Gram staining is used to identify whether a bacterium is gram positive or gram negative. Slides can be dried using filter paper or tissues. The technique is based on the reaction of stain that happens with the membrane of bacteria.
example of a common object that performs similarly to a selectively permeable membrane?
A paper filter
What is it called when a liquid goes through a filter?
The technique is filtration, and the liquid which comes through is the filtrate.
What process removes large molecules?
Filtration is a process that removes large molecules from a mixture by passing it through a filter or membrane that only allows smaller molecules to pass through. This separation technique is commonly used in laboratory settings and industrial processes to purify substances or remove impurities.
