An Overview of Nucleotide Metabolism
An Overview of Nucleotide Metabolism Image Credit: Artem Oleshko / Shutterstock.com Macromolecular content of cells The life of any organism is dependent upon nucleotides, which are the basic building blocks of both deoxyribonucleic acid (DNA) and ribonucleic acid (RNA). All cells within a given organism, regardless of their size, will have a fixed amount of DNA residing within them. Although the DNA content is not dictated by the size of a cell, the concentration of other cellular components, particularly proteins, will typically occupy approximately 16% of the total volume of most mammalian...
Source: news-medical.net