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Tom [10]
3 years ago
8

What are the steps of creating a DNA profile

Biology
1 answer:
Neporo4naja [7]3 years ago
5 0

Answer:

The DNA testing process is comprised of four main steps, including extraction, quantitation, amplification, and capillary electrophoresis.

Explanation:

1. Separate white and red blood cells with a centrifuge.

2. Extract DNA nuclei from the white blood cells. ...

3. Cut DNA strand into fragments using a restriction enzyme.

4. Place fragments into one end of a bed of agarose gel with electrodes in it. 5. Use an electric current to sort the DNA segments by length.

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Vhat function does the cytoplasm perform in plant and animal cells?
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the answer is b ..........

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3 years ago
Please help me i never done this before and it’s confusing me i’ll give 100 points + brainlist
WINSTONCH [101]

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A,E,D,B,C

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7 0
2 years ago
On a construction site, a worker moves some debris and a bulldozer moves a different pile of debris Which of these best explains
bonufazy [111]

Answer:

The correct answer is - they are both systems that are performing similar functions.

Explanation:

In the given question there are two different entities that do a similar kind of work or perform similar functions, however, the systems are different as one system involves the manpower of a worker whereas the other system involves the high power of a bulldozer.

The work is similar but the amount of the work varies as manual work done by a worker is less in comparison to the bulldozer.

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3 years ago
What do flagella and cilia have in common
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6 0
3 years ago
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Amino acids are the monomers of proteins. Each amino acid consists of a carbon atom bound to a hydrogen atom, an amino group (-N
umka2103 [35]

In amino acids, the carboxyl group acts as an acid.

Answer: Option B

<u> Explanation: </u>

The molecular formula of the carboxyl group is -COOH. It is composed of one carbon atom bonded with oxygen atom and hydroxyl group.

During ionization process, it leads to the formation of two ions namely a positive ion called H^{+}, whereas a negative ion called COO^{-}. Due to the formation of H^{+} ions, which is nothing but a proton, the carboxyl group present in the amino acid act as an acid.

8 0
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