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Alex17521 [72]
3 years ago
14

What use do u think extracting DNA might have today

Biology
2 answers:
Ket [755]3 years ago
4 0
  <span>Extraction of DNA is important because of many reasons. With the ability to remove DNA from an organism, scientists can observe, manipulate, and classify the DNA. 

Scientists can identify genetic disorders or diseases from studying DNA. 

Scientists can possibly find cures for these causes by manipulating or experimenting with this DNA. 

Scientists can accurately sort organisms into classes because of DNA uniqueness. If we didn't have DNA extraction, it would be a lot harder to decide which organisms are different from each other. 

Scientists can genetically engineer some organisms to produce beneficial things. A common example is that of insulin. Scientists can genetically engineer insulin production so that people with diabetes can live longer.</span>
viktelen [127]3 years ago
3 0
It could help keep track of individuals and be used to identify bodies, suspects in crimes, missing persons ect.
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3 years ago
How can we predict which elements are reactive under normal conditions and which are unreactive?​
mr_godi [17]

Answer:

We can predict or comment about reactivity of elements by taking into consideration their electronic configuration that imparts stability or un-stability to an atom.

Explanation:

Reactivity : It refers to the affinity of a substance to combine with other substance .

Elements are mainly of two types :

  • Metals and Non metals

In terms of metals or non metals it can be defined as tendency to loose or gain electrons .

  • On the basis of it ,we can easily make out or comment about the reactivity of element (metal or non metal ) .Like ,if an element has completely filled outermost shell or we can say have stable electronic configuration then it is already stable .Therefore , it won't react with any other element .
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7 0
3 years ago
Which statement explains why athletes experience a burning sensation in
nadya68 [22]

Answer:

B. The conditions in their muscles have become anaerobic.

Explanation:

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What happens is that, after a vigorous exercise by an athlete, oxygen becomes insufficient in their muscle cells due to high consumption. Hence, their muscle cells switch to anaerobic respiration (lactic acid fermentation), which causes the build up of lactate in the muscle tissues. This lactate build up cause athletes to experience a painful and burning sensation in their muscles.

Hence, it all begins when "conditions in their muscles become anaerobic after an exercise".

3 0
3 years ago
Plants exchange gases between the inner parts of leaves , stems and fruits by openings know as_______.
gladu [14]

I believe this would be stomata

Hope this helps!

5 0
3 years ago
A. 1. Which of the following is not a function of the circulatory system?
soldi70 [24.7K]

Answer: C. It manufactures red blood cells.

Brainliest please if it is correct!

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2 years ago
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