Respiration, Nutrition, Ventilation and Circulation Supporting the Functioning of Cells - Assignment Example

Explain in detail the connection between respiration, nutrition, ventilation and circulation in supporting the healthy functioning of cells. Human body is complex machine having multiple organs and processes which are related to one another and with a connection of organs and processes this machines works. Each organ has a special function to perform which in result supports the healthy functioning of cells in the body. Cells get energy from organs and processes which these organs perform so machine works on the pillars which smoothly work and perform their task and as a result cells get energy to supply the body and body functions. For healthy growth of cells all the interlinked organs should be working in order, respiration, circulation, ventilation and nutrition all are dependent on each other in terms of performance because if one performs and other organs is not working properly then cells won’t be getting full energy and improper growth would take place which can result into malfunctioning. We need to understand the link between all the four organs and their effect on the growth of the cells. In order to understand the connection between respiration, nutrition, ventilation and circulation separate understanding of these processes is important, understanding of these processes can make connection between these four processes and thus can build an understanding of the support that these four most important processed of human body gives to the healthy functioning of the cells. If we explain process of respiration then it is basically set of metabolic reactions which take place in all organisms’ cells which convert nutritional biochemical energy into adenosine triphosphate (ATP), and after conversion it releases waste products. Reactions which are responsible in this process of respiration are catabolic which is a reaction involving reduction of one molecule and oxidation of other molecules. Plants and animals cells use few nutrients which are glucose, fatty acids. amino acids, oxidizing agent (electron acceptor) which is molecular oxygen (O2). Archaea and bacteria usually can be lithotrophs so these organisms have respiration support by using inorganic molecules which can be acceptors and electron donors example of such inorganic molecules is sulfur, hydrogen, methane, metal ions. In respiration those organism which use oxygen as final electron acceptor are called aerobics and those who don’t fall in this category are called anaerobic. Respiration process results in a form of energy and to store this energy synthesize ATP is used. ATP stored energy is used to drive different processed which require energy to perform action. Biosynthesis, locomotion, transportation of molecules in membrane if cell all these are carried out by the energy generated through the process of respiration. This process links to other processed which can be seen in the detailed explanation of respiration. Nutrition directly links our mind with cell but actual fact is that cell is the main source of energy to our body. Energy provided by cells keeps us going and function and if our cells loses it energy then it directly effects our functioning and daily routine life, what keeps our cell energized and we get energy from cell in return is nutrition. Cell’s healthy life generates “vitality” which is a very high and healthy level of energy which is confrontation to stress as well. The nutrition process which gives energy to cells and as a process cells gives energy to body for functioning. Mitochondria are the power plants of our cells and there are hundreds of these mitochondria in cells which got a very unusual pattern of DNA which facilitates the respiration of cells. This is a process through which oxygen and nutrients are transformed into water and energy. This process takes place in the finger-like folds which are present in the mitochondrial inner membrane where the respiratory chains are present. Cellular nutrition is giving body proper supporting B vitamins and antioxidant minerals which are good nutritional health of body cells. Ingested at very optima levels are the need of the body and according to research and recommended by daily allowance (RDA) nutrition’s are not enough if you consider the health conditions because of research related issues in those times when RDA was conducted. Proper diet consisting of all the vital ingredients of proper nutrition is considered when diet has vitamins, carbohydrates, iron, and such important components which give cells full energy to work. Blood circulation is vital for a healthy bodily health and our body needs nutrients and oxygen and blood going all parts of the body supplies oxygen and nutrition to the body parts and better circulation and flow of blood assures better functioning of the body. Blood having rich oxygen goes to the organs of body, cells and tissues to give proper nourishment and the waste products which are produced as a result of the process are disposed off through the same system. Complete circulation has lungs, heart and blood vessels working together. A strong circulation system guarantees a healthy functioning of body. Connection between nutrition, ventilator, respiration and circulation in order to support a healthy functioning of cells which in return gives body energy to function properly so after separate explanation of processes the connection between four of the processes is that ventilation is very important part which includes inspiration that is inhaling and expiration that is exhaling. These inhaling and exhaling processes absorbs oxygen gas and it goes into the lungs and removes carbon dioxide from our body which is not good for body so it goes out through exhaling. Inhaled oxygen goes into the capillaries of blood and there it is carried by hemoglobin and goes back to the heart in the pulmonary vein. Left ventricle in the heart has its function to perform which is to contract and throw oxygenated blood into the body in the basic vessel which we call aorta which further divides itself into many smaller blood vessels. Blood which is oxygenated now is transferred to all the tiny cells of the body and thus this way oxygenated blood travels and perform its function whereas de-oxygenated blood goes back to the heart in vena cava. Now this process is named as circulation. Ventilation and circulation are very much linked with each other in the process of getting oxygen into the body and pushing out carbon dioxide out of the body and then blood is oxygenated and supplied to the body cells for energy and performing the tasks. Circulation makes the circulatory system which is linked with ventilation. Oxygen which is supplied to the cells is used in the route of generating ATP in the aerobic respiration. Hydrogen acceptors which are in the oxidative phosphorylation of respiration. In blood if it isn’t available pH of the blood will be fatally low which is not good. Nutrition provides cells nourishment so it is a very important part of supporting cells a healthy functioning. Nutrition process involves inclusion of substances which are digested and are able to be used as respiratory substrates which are a source of ions belonging to hydrogen which are used for respiration. Lipids and fats are very good source of H ions for respiration. Body needs nutrition for performing properly and for performance body needs energy which cells can give to the body so acquisition of energy from food intake is nutrition which gives energy to cells and cells provide energy to body. Through process of respiration oxygen from outside our body split down the composite carbon compounds present in our body which results in the release of the energy which our cells required for the functioning. Then comes circulation which transports the energy gathered by process of respiration and then breaking down of carbon compounds so circulation is like a trail which de-loads the amount of energy to cells in the body and hence cells perform the required functions, Connection between respiration, nutrition, ventilation and circulation are linked with each other to perform functions of the body. Each process holds the importance and without any of this function of a normal body is not possible. Body performs its functions through a chain of processes which are linked with each other and are very important for body to maintain its parts in working condition. All the processes are connected with one another to provide body vital support for healthy growth of cells in the body. Healthy food, proper exercise can make system good and in the long run bodily energy rises. . References ‘’Intersystem relation between respiration and blood circulation’’ ZH.A Dhonia (March 2011) "The respiratory system “Authors Mary Kitteredge, intro. by C. Everett Koop, M.D.,SC.D., foreword by Sandra Thurma “The respiratory and circulatory responses to intravenous” Macdonald Dick American journal of physiology published (31 august) Gabdrakhmanov, R.Sh., Popov, Yu.M., and Gordievskaya, N.A., Central Mechanisms of Interaction between the Respiratory and Cardiovascular Systems,  (Collected Papers on Functional Organization of the Respiratory Center and Its Relationship with Other Systems), Kuibyshev, 1990 “Physiology of circulation” Dr. Ali Ebneshahid(March 2010) Tkachenko, V.L. and Levtov, V.A., Principles of Regulation of Blood Circulation, in Regulyatsiya krovoobrashcheniya (Regulation of Blood Circulation), Leningrad: Nauka, 1986 . Read More