The pulse oximeter is another common piece of medical measuring equipment, designed to measure pulse rate and oxygen saturations by pegging onto a patient's finger. They are used on almost every hospital patient at least daily, and so are highly prone to transmitting. .
Why is DNA replication important? A: DNA replication is important because it creates a second copy of DNA that must go into one of the two daughter cells when a cell divides. Without replication, each cell lacks enough genetic material to provide instructions for creating proteins essential for bodily function.
DNA is only important in that it contains the information the cell needs to make proteins. Proteins are simply linear polymers of amino acids that spontaneously fold up into compact 3D shapes following basic principles of chemistry and physics. Humans are made up of approximately 50,000 different kinds of proteins.