Bio-Red Blood Cell Journey Essay

My name is flushed I am a red short letter carrell. I am a dazzling ruddy red food colouring (hence my name) with a sm whole flying field of inner pallor and I am very(prenominal) small only about 6 m in diameter. I get my red color from a protein chemical called hemoglobin, which is bright red. Hemoglobin not only gives me my beautiful color, it also contains the element iron, which makes it a good vehicle for transporting type O and carbon dioxide. I ache a very important utilisation in the circulatory system of your body. Actually, it is probably the near important of all the line of merchandise cells. I mountain gap on oxygen to all parts of your body and wanders and I also return carbon dioxide from your tissues to your lungs.So I bet you argon wondering how I do this very important role I estimate the channel vessels finished with(predicate) with(predicate) the hearts briny arteria called the aorta making sure that I am blanket(a) of oxygen. The forceful contraction of your hearts left ventricle forces me into your aorta which consequently branches into many little arteries, which run throughout your body. The inside layer of your artery is very smooth, allowing me to flow quickly. The outside layer of your artery is very strong, allowing me to flow forcefully. I enter the capillaries full of oxygen, where the oxygen and nutrients are released. The extravagance products are accumulate and the waste-rich blood flows into your nervures in order to circulate plunk for to your heart and then allow the exchange of gases in your lungs. I eventually pass through your kidneys, which leach more of the waste from the blood.I also pass through your small intestine. From the small intestine I cooperate with many of my family and friends that are also blood and we all collect in the portal vein that passes through your liver. Your liver filters sugars from me and stores them for later. As I pass through your lungs, oxygen molecules at tach to the hemoglobin and when I pass through your body tissue, the hemoglobin releases the oxygen to the cells. Then the empty hemoglobin molecules bond with the tissues carbon dioxide or other waste gases, transporting it away.After being in your lungs I have fresh oxygen and lots of it I then enter your pulmonary veins and then return to your heart, re-entering through your left atrium. Then I pass through a one-way valve into your left ventricle where I will exit your heart through your main artery, called the aorta. Your left ventricles contraction forces the blood into the aorta and the blood begins its journeythroughout the body at one time again and starts the entire process oer again.I eventually pass through your kidneys, which filter much of the waste from the blood. I also pass through your small intestine. From the small intestine I meet with many of my family and friends that are also blood and we all collect in the portal vein that passes through your liver. Your li ver filters sugars from me and stores them for later.Over time, I get faint-hearted out and eventually die. The average life motorbike of a red blood cell bid me is 120 130 days. Your bones are continually producing new blood cells from the red marrow of them, replenishing your supply. So wear outt worry you will constantly have a red blood cell like me There are actually over 30 billion red blood cells in your body as we speak Two trillion disintegrate every second but dont you worry because two million are also being created every second to exchange the seniors.