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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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3 years ago
If the first low tide occurs at 5:10 a.m. on Friday when will the next low tide occur​
jonny [76]

The correct answer is - 5:35 PM on Friday.

The low tides, as well as the high tides, occur two times in a lunar day, on exactly every half a lunar day passed. A lunar day is 24 hours and 50 minutes long, so every next low tide, or high tide, appears after 12 hours and 25 minutes after the previous one. In this situation we have a low tide that has appeared at 5:10 AM on Friday, so in order to calculate when the other low tide will appear we need to add 12 hours and 25 minutes on it, and that will gives the information that the next low tide will appear at 5:35 PM on Friday.

6 0
3 years ago
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Fynjy0 [20]
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8 0
3 years ago
Current and ______________ cause water motion.<br><br> a. Tides<br> b. Pressure
goldfiish [28.3K]
A. Trides


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6 0
3 years ago
Which is used as evidence for the idea that the domain Eukarya evolved from unicellular organisms?
Radda [10]

The domain Eukarya evolved from the unicellular organisms, and the proof of this can be derived from the endosymbiotic theory. According to this theory, the organelles, such as mitochondria and chloroplasts were previously free-living organisms. This is supported by the fact that the mitochondria and chloroplasts have their own DNA (deoxyribonucleic acid).

Hence, the answer is 'Option C - mitochondria and chloroplasts have their DNA.'

5 0
3 years ago
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