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yuradex [85]
3 years ago
13

DNA gel electrophoresis begins with using enzymes that do what

Biology
1 answer:
sveticcg [70]3 years ago
4 0

Answer:

separate DNA fragments according to their size.

Explanation:

Gel Electrophoresis of DNA demonstrates how DNA can be specifically cut into fragments by restriction enzymes and then can be separated by fragment size on an agarose gel.

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How are convection current in the mantle and in the oceans similar? How are they different?
Vanyuwa [196]

Hello,


Convection currents in the mantle and in the ocean are similar because they both are responsible for the shaping the Earth's surface. Two forces are behind the movement of Earth's huge land masses. Those forces are convection and gravity.


Convection describes the movement of gasses or liquids due to different temperatures. The convection currents just beneath Earth's crust flow very slowly, causing movement in the plates above them. These currents are different with the fact that they produce different plate movements. Ridge push occurs from the convection currents in the ocean. These occur at mid-ocean ridges, which are elevated higher than the rest of the ocean floor. In contrary, convection causes material in the mantle to flow. Due to combined action of convection currents and gravity, Earth's plates are in constant motion.



Faith xoxo


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The Magnetosphere Is Invisible. The Aurora Borealis (Northern Lights) Is The Evidence Of The Magnetophere.
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3 years ago
Write a short paragraph (3- -4 sentences) to compare TWO different locations in the world. You should focus on the type of preci
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Answer:

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Explanation:

good luck champ

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