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vampirchik [111]
2 years ago
5

Once the DNA of a person has been copied it can be compared to the DNA of other people by using

Biology
2 answers:
timofeeve [1]2 years ago
7 0

Answer:

The correct answer is option C. gel electrophoresis

Explanation:

Hello!

Let's solve this!

We will analyze each of the options:

A. cloning of whole animals: it is total cloning, it is not used to compare DNA

B. PCR: used to replicate DNA and to analyze it

C. gel electrophoresis: used to compare different bands of DNA

D. bacterial plasmids: they are used to replicate DNA but it is not as fast as PCR

After the analysis we will conclude that the correct answer is option C. gel electrophoresis

Furkat [3]2 years ago
4 0
D is the answer to this question hope it helps
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Children with insecure attachment refuse to associate with others, show fear and anger.

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According to the oxygen-hemoglobin dissociation curve, PO2 in the lungs of 100 mm Hg results in Hb being 98% saturated. At high
tatiyna

Answer:

95%.

Explanation:

Oxygen-hemoglobin dissociation curve:

Oxygen-hemoglobin dissociation curve is basically a sigmoid curve which relates between the saturation of oxygen (SO2) and partial pressure of oxygen in blood (PO2). It shows the affinity of oxygen with hemoglobin at different temperature and other factors. In the oxygen-hemoglobin dissociation curve; saturated oxygen is ploted on verticle axis and partial pressure of oxygen in mmHg on the horizontal axis.

Here in the above scenario at the high altitude oxygen is less and at 80 mmHg, Hb would be 95% saturated.

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