Tagged: DNA structure

July 20, 2018

Structure of Nucleic Acid (DNA), Enzymes, DNA replication and DNA repair mechanism

DNA is made up of four nitrogenous bases which may be a derivative of Pyrimidines & Purines, pyrimidines are single ring as thymine (T) & cytosine (C), Purines are double rings as adenine (A)...

The Living Organisms

August 12, 2015

What are the importance and structure of chromosomes?

The chromosomes are threadlike bodies present in the cell’s nuclei, and they represent the genetic material of the living organisms, They are not visible in the cell’s nucleus not even under a microscope, When...