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zaharov [31]
3 years ago
12

In gel electrophoresis, what is the agarose used for? I NEED HELP I HAVE 4 mins left on my exam

Biology
2 answers:
vitfil [10]3 years ago
6 0

Answer: answer

Explanation: Agarose gel electrophoresis separates DNA fragments according to their size. Typically, a DNA molecule is digested with restriction enzymes, and the agarose gel electrophoresis is used as a diagnostic tool to visualize the fragments. Electricity is used to move DNA molecule fragments through the agarose gel.

rosijanka [135]3 years ago
3 0

Answer: Agarose gel electrophoresis is commonly used to separate DNA fragments following restriction endonuclease digestion or PCR amplification.

Explanation: Typically, a DNA molecule is digested with restriction enzymes, and the agarose gel electrophoresis is used as a diagnostic tool to visualize the fragments. ... Electricity is used to move DNA molecule fragments through the agarose gel

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What did Mendel's cross pollination of pea plants prove
pashok25 [27]

Answer: The correct answer is- D certain factors are dominant and other factors are recessive.

Mendel was interested in knowing the offspring that is produced from the cross pollination (that is from two different plants) as he wanted to study different traits of pea plant.

For doing so, he first removed the anthers of one plant (to prevent self pollination) and then transferred the pollens of one plant into the stigma of another plant.

When he allowed the cross pollination of purebred pea plant with other plant, he observed that some factors are dominant (such as tall height of pea plant, which masks the expression of recessive factors) and other are recessive (such as dwarf height of pea plant).

Thus, option D) is the right answer.

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3 years ago
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Answer:

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3 years ago
The cordilleran orogenies, from oldest to youngest, are ________ .
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<span>Nevadan, Sevier, Laramide. </span>
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3 years ago
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zheka24 [161]

Explanation:

we all want to improve air quality in our environments. especially in cities.., unfortunately, the $ you save from "going green," will now cause extra taxes,in the near future, which will defeat the purpose of saving $...from green sources adding another tax for your hard earned resources, example, when u buy a property with wooded areas, in rural towns of illinois, you are charged a green tax, plus higher property taxes to compensate electricity.

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that can actually afford it..

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