What is the difference between SDS buffer solution and BE buffer solution? 1. What purpose does the loading dye serve? 2. What is the purpose of the molecular weight ruler? 3. Analyze whether the DNA extraction column used was a cationic or anionic exchange chromatography method and state the...
Answer to: Explain the purpose of using a washing buffer in RNA extraction and explain how an elution buffer differs from a washing buffer. By...
Why is DNA polymerase used in PCR? What is an important use of PCR in biotechnology? Give examples. What is the purpose of using washing buffer during RNA extraction? Why do smaller molecules move faster in gel electrophoresis? What are positive and negative controls in gel electrophoresis?
Tinospora cordifolia(Willd.) Hook.f. & Thomson, also known as Giloy, is among the most important medicinal plants that have numerous therapeutic applications in human health due to the production of a diverse array of secondary metabolites. To gain genomic insights into the medicinal properties of...
When it comes to pulverizing 25 to 30 g of plant material, such as cannabis flowers, conical centrifuge tubes are the most suitable option. These tubes are also capable of homogenizing up to eight tissue samples, such as fresh liver in buffer solution, using steel or zirconium oxide balls. ...
Tinospora cordifolia (Willd.) Hook.f. & Thomson, also known as Giloy, is among the most important medicinal plants that have numerous therapeutic applications in human health due to the production of a diverse array of secondary metabolites. To gain
What is the purpose of using washing buffer during RNA extraction? How is PCR used in ribosomal DNA analysis? Why use a negative control when running gel electrophoresis? What happens when single-stranded DNA goes through gel electrophoresis? Why is DNA ligase important for a cell? Why is DN...
What is the charge of DNA in gel electrophoresis? Why is a loading buffer used in gel electrophoresis? Why is a positive control often used in gel electrophoresis? How does 2D gel electrophoresis work? What causes the DNA fragments to move in gel electrophoresis? What kind of chromatograp...
This is because the proton affinity of water is smaller than most VOCs but larger than the constituents of clean air [5]. Proton transfer reactions take place in a buffer gas, usually air, which flows in the drift tube. Protons transfer from primary H3O+ ions to trace VOCs that have ...
Ascorbic acid, gallic acid, and H2O2 standards were prepared in a 9:1 solution of 0.1 M phosphate buffer (pH 7.0):1 M KCl, while putrescine standards were prepared in DI water. Each standard was spiked incrementally into 10 mL of a solution comprising 9 mL 0.1 M phosphate buffer:1 mL ...