Disease and genetic inheritance

Today we are going to comment on the Best Doctors Blog about the close relationship between some diseases and the genetic inheritance that parents pass on to their children through their genes.

It is safe to say that genes are the cornerstone of genetic inheritance, in so far as they contain our DNA, which in turn determines the instructions for making proteins in our body. Proteins carry out most of the functions within our cells: building structures, moving molecules and decomposing different types of toxins – to name but a few activities.

What is DNA? Deoxyribonucleic acid (abbreviated as DNA) is a nucleic acid whose content contains the genetic instructions used in the development of all living organisms that we know of. If we address the nature of the deoxyribonucleic acid molecule, we will find that its natural purpose is the long-term conservation of genetic information. As far as its structure is concerned, DNA takes the form of a double helix in which the information is stored as a code made up of four chemical bases: adenine (A), guanine (G), cytosine (C) and thymine (T). Now that we have learnt a little more about what Read more