Why is SDS used in the electrophoresis of proteins? a. SDS coats the protein with a negative charge so that the sample can run through the gel. b. SDS is […]
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CSIR NET Previous Year Questions Gel Electrophoresis
Important for Gel Electrophoresis to work
Which of the following is important for gel electrophoresis to work? a. Negatively charged nucleic acids to migrate through the gel. b. Ethidium bromide to provide a means to visualize […]
CSIR NET Previous Year Questions Gel Electrophoresis
Prepare RNA for Northern blot analysis
A researcher needs to prepare RNA for Northern blot analysis. Initial experiments using total RNA produce no signal when the experiment is completed. A method to increase the sensitivity of […]
CSIR NET Previous Year Questions Gel Electrophoresis
Isoelectric focusing separation of protein-on positive and negative
What is the basis of isoelectric focusing separation of protein. (a) Relative content of positively charged residues only (b) Relative content of negatively charged residues only (c) Size (d) Relative […]
CSIR NET Previous Year Questions Gel Electrophoresis
Approaches is used to measure the approximate mass of the purified protein complex and to determine its subunit composition
Which of the following approaches is used to measure the approximate mass of the purified protein complex and to determine its subunit composition? (a) Polyacrylamide gel electrophoresis and molecular cloning […]
