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Will two molecules having the same molecular weight and charge have the same mobility in electrophoresis?
Wiki User
∙ 11y ago
yes...!
Wiki User
∙ 11y ago
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What separates molecules by movement due to size and electrical charge?
gel electrophoresis
What are the name of separating techniques involving electric charge on molecules?
Gel electrophoresis.
What is the gel electrophoresis use for?
to separate proteins and DNA molecules according to their size and charge.
For what purpose might one use capillary electrophoresis?
Capillary electrophoresis is a technique used in laboratories to separate molecules based on their charge in order to study and analyze them. Capillary electrophoresis uses an electric charge to force the movement of molecules since each molecule will go a varying distance based on the weight of the molecule and their charge. Some areas of study that use capillary electrophoresis include DNA sequencing and pharmaceutical analysis.
Is electrophoresis part of biotechnology?
Electrophoresis is used to separate molecules based on size and charge. Since biotechnology depends on knowing what you are working with, electrophoresis of proteins, DNA and RNA is a tool used by biotechnologists.
Which process is used to separate molecules by movement due to size and electrical charge?
gel electrophoresis
DNA molecules have what kind of charge?
DNA MOLECULES HAVE A NEGATIVE CHARGE.
What are the similarities between paper chromatography and electrophoresis?
Chromatography is a collective term for a family of lab techniques for the separation of the mixtures.It involves a passing a mixture dissolved in a mobile phase through a stationary phase. Electrophoresis is the process by which molecules (such as proteins, DNA, or RNA fragments) can be separated according to size and electrical charge by applying an electric current to them. Each kind of molecule travels through the medium at a different rate, depending on its electrical charge and molecular size In the electrophoresis techniques electricity is required and positive charge goes to the cathode whereas the negative charges goes to the anode (opposite charges attraction) but in Chromatography there is no need for the current or electricity .
Separate plasma proteins by electrical charge?
electrophoresis
In regards to analyzing DNA with gel electrophoresis Are DNA fragments separated by size?
Yes, electrophoresis involves seperation depending upon size by applying charge to the DNA sample loaded which then travels form negative to positive eletrode as DNA being negatively charged. Thus the small sized molecules will travel faster as compared to larger molecules.
What is the principle of electrophoresis?
Electrophoresis works on the principle of migration of charged particles (toward their opposite charge) in the presence of electric field.
Which features of DNA fragments are used to separate them in the process of gel electrophoresis?
The separation is caused by the electrical direct current applied to the gel. Those molecules charged negatively will tend to go to the anode (positive) and those negatively charged migrate to the cathode.
