My life as a water molecule in human body Term Paper

My life as a water molecule in human body - Term Paper Example In the subsequent sections I will briefly discuss some of the important functions of mine in human body. Regulation of human body temperature is very essential as rate of biochemical reaction is very sensitive to the temperature and if the temperature is not regulated properly it is fatal to human life. Fortunately, I have high specific heat (~ 1 cal / gm) and latent heat of vaporization (~ 536 cal/gm) and this helps me in regulating human body temperature by sweating out in case the external temperature is very high. However, sweating leads to my loss (dehydration) and this may be fatal to an individual; therefore, one must ensure that he / she is maintaining sufficient intake of mine. When you are facing heat, just take me inside. There are many biochemical reactions required to sustain life in any living organism including human body. I act as a medium for almost all of these reactions. I play a very important role in all these reactions due to my ability to dissolve the ions and molecules relevant to biochemical reactions. Some important reactions are digestion of food, storage of energy in the form of ADP and ATP molecules etc. and all these reactions cannot be accomplished without myself acting as the medium of the reaction. In human body communication between a body parts to the brain is through electrical signals involving Na and K ions and these ions are dissolved in water. If I am not there these ions cannot exist and therefore, no signaling will be possible. Thus, it is me which facilitates communication system of human body. In the course of biochemical reactions inside human body, many harmful chemicals like urea etc. are produced. These chemicals need to be removed for the safety of life. I dissolve these harmful chemicals and brings them out through urine or sweat and thus I helps in cleansing of human body as well. Based on the