DNA, or deoxyribonucleic acid, is a complex molecule unrivalled for beauty—one of the most important molecules of life. It has a number of component parts and, with very little difference from molecule to molecule, it carries the genetics for every living thing upon earth. This amazing, twisting double helix, much like a staircase, has internal steps made of pairs limited to four chemical bases. Unlike most other molecules, in order to function, DNA disassembles and reassembles itself, serving as a template to reproduce itself and create other important substances. Learn much more about deoxyribonucleic acid, including the chemical natures of the helices and the steps and how the molecule determines genetic destiny, by reading informative articles here at Bright Hub.
The Structure and Function of DNA as the Molecule of Inheritance
The structure and function of DNA are highly interrelated. From the composition of base pairs to their spacial arrangement understanding the structure and function of DNA as the molecule... |
What is Genetic Engineering? Get the Basics on Manipulating Genetic Material
This article is a look at some of the basics of genetic engineering. It's an essential guide for anyone puzzled by the terminology.... |
What Does DNA Stand For?
DNA stands for deoxyribonucleic acid, but what exactly does that mean? Dive deep into this article to find out about the chemical components of the substance dubbed 'the molecule... |
Five Amazing Facts about DNA Structure
DNA is the key to you and me. The genetic information is locked up inside one of the longest molecules in nature. It is a twisted double helical structure which we will unravel a little... |
DNA Structure: The Four Bases
The DNA molecule contains all the information needed for an organism to develop and function. It's locked up inside the four chemical bases, adenine, thymine, guanine and cytosine... |
PCR analysis: A Sophisticated DNA Amplification Technique
What is Polymerase Chain Reaction (PCR)? Read this article and learn more about PCR and its applications.... |