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Phoenix [80]
2 years ago
12

A scientist uses material in her lab to cut a DNA sample into fragments.What process is the scientist using

Biology
1 answer:
ycow [4]2 years ago
7 0

The process used by the scientist who uses a material to cut DNA sample into fragments is gel electrophoresis.

<h3>What is gel electrophoresis?</h3>

Gel electrophoresis is a biological method for the separation and analysis of large molecules by migrating a colloidal solution of them through a gel medium.

Gel electrophoresis separates small molecules of DNA or protein based on their charge and size.

Therefore, the process used by the scientist who uses a material to cut DNA sample into fragments is gel electrophoresis.

Learn more about gel electrophoresis at: brainly.com/question/9437877

#SPJ1

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Dela is right, its C

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Why is blood that flows from the lungs to the heart bright red rather than dark red
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A car moves with an initial velocity of 15 m s-1 and accelerates with constant acceleration 4 m s-
timofeeve [1]
Initia Velocity(u) :- 15m/s

Acceleration(a) :- 4m/s2

Time Taken(t) :- 50 Seconds

{ok a formula is there —->>> s = ut + 1/2 at2(it is ‘t’ square)….. now we will write like this and yeah don’t write this}

We Know,

s = ut + 1/2 at2

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Therefore distance traveled is 5750 meters.

Hopefully this helps
5 0
2 years ago
Nicholas is a college student who must present a summary of a recent chemical discovery to his class. What pair of sources would
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Answer:

Option D,  a research paper published in an academic journal and an approved PhD dissertation

Explanation:

Nicholas must present her discovery with back up of strong literature review. This literature review must include papers published in good journals and only approved research dissertation.  

An internet blog, news article and college level textbook are not considered as an approved study. These are not reviewed or approved by any peer group or associations.  

Good papers of any good journals are reviewed and examined thoroughly by the peers and thus they can be used as a backup of any study.  

Hence, option D is correct

7 0
3 years ago
You call an exterminator to your house because you have noticed many nymphs of a specific insect everywhere in your cupboards. T
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The correct answer is - option C.

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3 years ago
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