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What is the consequence of not adding ethanol during DNA extraction?
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What is the purpose of Trichloroacetic acid in DNA extraction?
Trichloroacetic acid is used for precipitation of the DNA during its extraction.
Why grind the liver in a DNA extraction lab?
the purpose of grinding any substance during dna extraction is cell loosening.
What is produced during alcohol fermentation?
Ethanol and carbon dioxide are produced during alcoholic fermentation. C6H12O6 ---> 2C2H5OH + 2CO2 Glucose breaks down in the presence of enzymes to produce ethanol and carbon dioxide. C2H5OH is the chemical formula for ethanol.
Which of the two layers that are formed during the extraction is dichloromethane?
aqueous layer
What is the purpose of RNA extraction?
RNAse destroys the RNA and hence RNAse contamination is a problem in RNA extraction as it breaks down RNA. RNAse enzyme is removed by using RNAse inhibitor or precautions like wearing of gloves, autoclaving tips , using RNAse free water/DEPC treated water is done while performing RTPCR
Why is sodium carbonate added during solvent extraction?
It is usually added during an extraction in order to make the solution alkaline. Often times, this aids in the efficiency of the extraction.
What purpose does sodium chloride serve during extraction of caffeine?
Sodium chloride improve the yield of caffeine extraction from water during the process of decaffeinization.
What is the purpose of Trichloroacetic acid in DNA extraction?
Trichloroacetic acid is used for precipitation of the DNA during its extraction.
What was the not a consequence of America victory during World War 2?
which of the following was not a direct consequence of america's victory during World War 11
Why grind the liver in a DNA extraction lab?
the purpose of grinding any substance during dna extraction is cell loosening.
What will you get by the extraction of garlic with ethanol?
Garlic (Allium sativum L.) and garlic extracts have therapeutical properties that stem from their sulfur-containing compounds, mainly allicin. The main objective of this work was to compare conventional and "premium" garlic extracts in terms of yield and quality, with the latter being obtained using supercritical carbon dioxide (SC-CO2) as the solvent. Yield ranged between 0.65 and 1.0% and increased with extraction pressure (150-400 bar) at a constant temperature of 50°C. Extraction temperature (35-60°C), on the other hand, had little effect at a constant pressure of 300 bar. Based on yield and quality considerations, the best extraction conditions using SC-CO2 were 35-50°C and 300-400 bar. A yield of 5.5% was obtained by conventional extraction using ethanol as the solvent, but ethanol appeared to be less selective for valuable components than SC-CO2. The use of fresh garlic resulted in extracts that more closely resembled commercial products, possibly because of thermal and oxidative degradation of valuable microconstituents during drying.
What is produced during alcohol fermentation?
Ethanol and carbon dioxide are produced during alcoholic fermentation. C6H12O6 ---> 2C2H5OH + 2CO2 Glucose breaks down in the presence of enzymes to produce ethanol and carbon dioxide. C2H5OH is the chemical formula for ethanol.
Which of the two layers that are formed during the extraction is dichloromethane?
aqueous layer
If you drink lemon tea with no milk every morning what consequence do you expect?
As long as you get milk some other way during the day, there is no consequence.
What is the purpose of RNA extraction?
RNAse destroys the RNA and hence RNAse contamination is a problem in RNA extraction as it breaks down RNA. RNAse enzyme is removed by using RNAse inhibitor or precautions like wearing of gloves, autoclaving tips , using RNAse free water/DEPC treated water is done while performing RTPCR
In industry cyanide are widely used during?
The extraction of gold and in electroplating of metals.
What was the consequence for farmers during the dust bowl?
They were unable to pay their debts.
