Your Article:

DNA is a linear polymer made from recapitulate units called nucleotides. The structure of DNA is active in line with it’s length, being capable of coiling into tight loops and other shapes. In two helical chains, bound to each other by hydrogen bonds.
In living organism, DNA does not consistently exist as a single molecule, but instead as a pair of molecule that are held tightly together. These two linear strands entwine like vines. In the shape of a double helix.

Original:

DNA is a long polymer made from repeating units called nucleotides. The structure of DNA is dynamic along its length, being capable of coiling into tight loops, and other shapes. In all species it is composed of two helical chains, bound to each other by hydrogen bonds...
...In living organisms, DNA does not usually exist as a single molecule, but instead as a pair of molecules that are held tightly together.[12][13] These two long strands entwine like vines, in the shape of a double helix.

Source:
https://en.wikipedia.org/wiki/DNA

Your article:

A genealogical DNA test is a DNA based test look at specific locations of person’s genome in order to find ancestral ethnicity and genealogical relationships. Result provides information about ethnic groups, the test subject may be descended from and about other individuals that they may be relate to.
These are three main types of genealogical DNA test are available with each looking at a different part of the genome and useful for various types of genealogical test.(i) autosomal,(ii) mitochondrial and(iii)Y. Generally, genealogical test does not provide information about medical conditions or diseases.

Original:

A genealogical DNA test is a DNA-based test which looks at specific locations of a person's genome in order to determine ancestral ethnicity and genealogical relationships. Results give information about ethnic groups the test subject may be descended from and about other individuals that they may be related to.
Three principal types of genealogical DNA tests are available, with each looking at a different part of the genome and useful for different types of genealogical research: Autosomal, Mitochondrial, and Y. In general, genealogical DNA tests do not give information about medical conditions or diseases.

Source:
https://en.m.wikipedia.org/wiki/Genealogical_DNA_test

Not indicating that the content you copy/paste is not your original work could be seen as plagiarism.

These are some tips on how to share content and add value:

• Using a few sentences from your source in “quotes.” Use HTML tags or markdown ">" before the quote.
• Linking to your sources.
• Include your own original thoughts and ideas on what you have shared.
• It is recommended that the quotes should not cover more than 50% of the whole post. At least 50% of the content should be original.

Repeated plagiarized posts are considered spam. Spam is discouraged by the community, and may result in action from the cheetah bot.

If you are actually the original author, please do reply to let us know!

Thank You!

More Info: Abuse Guide - 2017.