Tagged: DNA molecule composition

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

March 17, 2016

DNA molecule composition and the functions of genes

What are the gens? They are the parts of DNA present on the chromosomes and they control the individual’s hereditary traits, And the hereditary traits are transferred from the parents to their offspring through...