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What was the earliest technique of separating DNA fragment sizes?
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Why can gel electrophoresis separate dna fragments?
The markers are of a specific size (in numbers of base pairs). By comparing the rates of migration of the various markers with the rates of migration of the gene/genes you are separating, you can get an estimate of the size of the fragments you are interested in. They also let you know if you need more or less separation. If the smaller fragments run off of the gel, you'll know that you need to run if for a shorter time or with a smaller voltage.
What is a wire screen used for in?
Separating particles of different sizes, like a sieve. Screens are also used as catalysts in some chemical reactions Electrodes in electrochemistry
What is the size of a clastic sedimentary rock?
Sedimentary rocks are solid and can break into bit (rocks) of various sizes. However, if you mean what are the sizes of a "clast" in a clastic sedimentary rock then the answer is the same. A "clast" is a fragment of rock that is included in a new forming sedimentary rock - the term "clast" does not imply a size and indeed in a clastic sedimentary rock the clasts are frequently of many sizes.
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Most methods for separating mixtures into their components depend on which of the following?
Examples: differences of the boiling points, difference of magnetic properties, different particle sizes, difference of density, difference of mass, etc.
Why do we need to separate the different materials in a mixture?
We separate mixtures for many things. It can be used for cleaning (filtering) our water. This is done by FILTRATION;when the substances in a mixture have different particle sizes, they are separated by filtration. The more different the properties are, the easier it is to separate the substances.Read more: SEPARATING MIXTURES http://www.infoplease.com/dk/science/encyclopedia/separating-mixtures.html#ixzz3OjF9dZjT
What does the accuracy of the fragment sizes tell you about the resolving ability of agarose-gel electrophoresis?
The larger fragements will not be very accurate because they cannot resolve in high consentrations of the agarose in the gel. The percent of agarose in the gel affects the ability to resolve larger fragements of DNA
What are wire mesh used for?
Separating particles of different sizes, like a sieve. Screens are also used as catalysts in some chemical reactions Electrodes in electrochemistry
How many sizes of harps are there?
THERE ARE 8 SIZES THERE ARE 8 SIZES
Are underground creepers in men sizes or women sizes?
men sizes
Are South Africa clothing sizes the same as European sizes?
no their only a couple of sizes away
Are the clothes at Forever 21 junior's sizes?
Forever 21 sells clothing in a wide range of sizes - although not all sizes are necessarily available at all stores. The clothing sizes range from toddler to grownups and include sizes normally labeled "Junior" sizes.
