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babunello [35]
2 years ago
7

3. a) What components of DNA are of particular use in gel electrophoresis, and why? (2 points)

Biology
1 answer:
Yuri [45]2 years ago
4 0

Answer:

DNA molecular weight standard controls, also known as DNA ladders

Explanation:

A DNA ladder is a molecular-weight size marker used to identify the size of the PCR products in a gel electrophoresis. The DNA ladder consists of a solution containing double-stranded DNA fragments with different molecular weights including, among others, 50 base pairs (bp), 100 bp, 1000 bp and 3000 bp DNA fragments. The concentration of each DNA fragment in the DNA ladder must be sufficiently high to be visualized on the electrophoresis gel.

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Answer:

This question is incomplete

Explanation:

This question is incomplete but the completed question can be seen in the document attached.

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Answer: They are <u>both</u> found in all matter since all matter are made up of atoms and all atoms have both protons and electrons (and even neutrons).

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Download docx
3 0
2 years ago
The greatest degree of genetic variation would be found in offspring that result from
jok3333 [9.3K]

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