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Maurinko [17]
4 years ago
13

Please select the word from the list that best fits the definition

Biology
2 answers:
Whitepunk [10]4 years ago
7 0
During sandblasting, a person uses compressed air, or some other force, to push sand at a high velocity over an object in order to roughen or clear the surface. Wind abrasion is a natural form of sandblasting. In deserts, wind abrasion shapes the rocks and boulders. I would say answer C. Hope this helps!!!!
lara31 [8.8K]4 years ago
5 0
I believe it is
C: sand dunes
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We used the enzyme, taq polymerase, which is derived from the thermus aquaticus bacterium, in our pcr procedure. Why is this enz
Gala2k [10]

Taq polymerase enzyme important for efficiency in PCR because it is thermostable polymerases that remain active at high temperatures (90 -95  degree Celsius) a beyond the denaturation temperature of DNA.

PCR :

Polymerase chain reaction (PCR) is a laboratory technique for rapidly amplifying millions to billions of copies of a specific segment of DNA, which can then be used for further research.

Taq polymerase is a DNA polymerase derived from bacteria called Thermus aquaticus, which are naturally thermophilic and is a thermostable polymerases that remain active at temperatures higher than the temperature at which DNA is denatured. This allows PCR to be used on DNA samples without the need to add new DNA polymerases after each cycle.

Learn more about taq polymerase here :

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2 years ago
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blondinia [14]
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Explanation:

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3 0
3 years ago
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Which description is an example of converting gravitational energy into kinetic energy?
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