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1- All students should respect each other.
2- students should encourage and support the students' opinions.
3- English language is the used in this blog.

Friday, June 21, 2013

DNA Structure

 The DNA is  deoxyribonucleic acid that is small molecule in cell and located and mixed with chromosome found in nucleus . It is double helix structure and stored as  code for genetic information. The DNA can be used as a code to analyze and identify the bodies , test disease and genetic information. 

The video and image below show the DNA Structure. 


  


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