Genes are the blueprint of our bodies, a blueprint that creates a variety of proteins essential to any organism's surviv..
DNA is a double helix structure comprised of nucleotides. A nucleotide, in turn, is made up of phosphate molecule, deoxy..
This tutorial noted some of the physical and chemical factors that provide the framework of a running water community in..
The sequence of amino acids determines the type of protein. Protein is synthesized according to the sequence of nucleoti..
This tutorial recognizes the importance of food as a source of energy that will fuel many biological processes. A good d..
Following nine months inside the mother's womb is the birth of the baby. Know the different stages of the birthing proce..