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Q: What is the purpose of power supply in gel electrophoresis?
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What is used to sort DNA into different lenghts?

Gel Electrophoresis


Why Electrophoresis power supply results in longer gel run time?

There are several factors that control the rate at which a sample moves or migrates in a gel. One of those factors is electric power supply. The larger the voltage applied, the faster the migration. However, there is an upper limit to how much voltage can be applied. If the voltage is too high, it will cause heating in the electrophoresis module and this is turn will negatively affect the integrity of the gel.


Why do the dyes move in the direction they do once the power is turned on in gel electrophoresis?

???


what is the gel in Gel Electrophoresis?

For larger molecules like proteins we use polyacrylamide gel electrophoresis (PAGE). For smaller pieces like DNA we use agarose gel electrophoresis


Can a gel electrophoresis be performed both horizonnally and vertically?

yes for example 2D gel electrophoresis


A technique that can be used to compare the DNA of two or more plants is?

Gel electrophoresis


What is a common name for gel electrophoresis?

gel


Where can one learn more on gel electrophoresis?

To learn more about gel electrophoresis, one can Google it. There is also a whole Wikipedia article dedicated to gel electrophoresis, and it happens to be quite informative.


What has the author A J Houtsmuller written?

A. J. Houtsmuller has written: 'Agarose-gel-electrophoresis of lipoproteins' -- subject(s): Blood protein electrophoresis, Electrophoresis, Gel electrophoresis, Lipoproteins


Process that restriction fragments of DNA are separated from each other by the use of electricity?

The process is referred to as gel electrophoresis. This is an analytical process where DNA fragments can be separated based on size within a gel under the influence of an electric field


Can gel electrophoresis be used to determine the purity of an enzyme?

Yes it can be done if you use Poly-Acrylamide Gel Electrophoresis.


Difference between vertical and horizontal gel electrophoresis?

Horizantal gel electrophoresis is generally used for RNA/DNA based studies, while vertical gel electrophoresis is used for protein based studies.