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To remove water from a blood sample, one can use a technique called freeze-drying (lyophilization), which involves freezing the sample and then applying a vacuum to remove water by sublimation. Another method is centrifugation, which separates components based on density, allowing for the extraction of plasma or serum where water can be reduced. Additionally, evaporation techniques, such as gentle heating or using a desiccator, can also facilitate the removal of water.
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What could be done if you needed to remove the water from a sample of blood in order to study the solids that remained?
To remove water from a blood sample and isolate the solids, you could use a centrifuge to separate the plasma from the cellular components. After centrifugation, the plasma can be discarded, and the remaining cells can be dried out using a freeze-drying (lyophilization) process or by evaporating the moisture at low temperature. This would leave you with the solid components of the blood for further analysis.
How do you remove water from the gas sample before ingection to GC?
One common method to remove water from a gas sample before injection into a gas chromatograph (GC) is to use a gas drying tube filled with a desiccant such as molecular sieves or silica gel. The gas sample is passed through the drying tube, which absorbs the water moisture present in the sample. Another method is to use a water trap in the gas line to condense and collect the water vapor before the sample enters the GC inlet.
What is the Effect of adding water to collected blood sample?
water has the wrong biochemcal properties for the cells within the blood and so they will lyse (cell wall disruption)
What would you expect to see in a blood sample of a person who has drowned in salt water?
In the blood sample of a person who has drowned in salt water, you may expect to see increased levels of sodium and chloride ions due to the ingestion of salt water. Additionally, there may be evidence of pulmonary edema or fluid in the lungs due to salt water aspiration.
What excretory organs removes water?
The main excretory organs that remove water from the body are the kidneys. Kidneys filter blood to remove wastes and excess water, which is then excreted as urine.
What do you think could be done if you needed to remove the water from a sample of blood in order to study the solids that remained?
You could use a process called centrifugation to separate the water from the solids in the blood sample. Centrifugation involves spinning the sample at high speeds, causing the heavier solids to settle at the bottom of the tube while the water remains on top. Once the components are separated, you can carefully remove the water by pipetting or decanting it off, leaving the solids behind for further study.
What could be done if you needed to remove the water from a sample of blood in order to study the solids that remained?
To remove water from a blood sample and isolate the solids, you could use a centrifuge to separate the plasma from the cellular components. After centrifugation, the plasma can be discarded, and the remaining cells can be dried out using a freeze-drying (lyophilization) process or by evaporating the moisture at low temperature. This would leave you with the solid components of the blood for further analysis.
What is The best way to remove the mud from a sample of lake water?
Filtration
How do you remove water from the gas sample before ingection to GC?
One common method to remove water from a gas sample before injection into a gas chromatograph (GC) is to use a gas drying tube filled with a desiccant such as molecular sieves or silica gel. The gas sample is passed through the drying tube, which absorbs the water moisture present in the sample. Another method is to use a water trap in the gas line to condense and collect the water vapor before the sample enters the GC inlet.
What is the Effect of adding water to collected blood sample?
water has the wrong biochemcal properties for the cells within the blood and so they will lyse (cell wall disruption)
How could a sample of pure water be obtained from the drink?
You could distill the water from the lemon drink and condense the water vapor and collect the water in a container.
When fasting for a blood test can you drink water with lemon?
No ,as there are natural sugars in fruit,which may affect the accuracy of a glucose blood test.
How could you get a sample if soluble salt?
To get a sample of soluble salt, you can dissolve the salt in water, filter out any impurities, then evaporate the water to leave behind the salt crystals. This will give you a pure sample of the soluble salt.
Could semen sample be collected during shower?
If it mixes with the water then probobly not.
What could happen to blood volume and blood pressure if water were not readsorbed?
If water was not reabsorb blood volume and blood pressure would drop. A person could not live under such circumstances.
What would you expect to see in a blood sample of a person who has drowned in salt water?
In the blood sample of a person who has drowned in salt water, you may expect to see increased levels of sodium and chloride ions due to the ingestion of salt water. Additionally, there may be evidence of pulmonary edema or fluid in the lungs due to salt water aspiration.
What could blood be compared to in thickness?
Blood could be compared to the thickness of syrup or ketchup.
