what is the function of hemoglobin in the body
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Function and Synthesis of Hemoglobin The major role of hemoglobin is to carry oxygen from the lungs to the tissues and return carbon dioxide (CO2) from the tissue to the lungs.
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How Blood Works The normal concentration of hemoglobin in blood is 15.5 grams per deciliter of blood in men, and 14 grams per deciliter of blood in women. (A deciliter is 100 milliliters, or one-tenth of a liter.) Besides carrying oxygen to the cells of the body, the RBCs help to remove carbon dioxide (CO2) from the body. Carbon dioxide is formed in the cells as a byproduct of many chemical reactions. It enters the blood in the capillaries and is brought back to the lungs and released there and then exhaled as we breathe.
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- edit Functions. The function of Red Blood Cells (RBC) in the body is to transport oxygen from the lungs to the tissues. Their life span is generally about 4 months and the body constantly replenishes RBCs as and when they are lost. RBCs produce a protein called hemoglobin, which absorbs oxygen from the lungs.dit Functions. The function of Red Blood Cells (RBC) in the body is to transport oxygen from the lungs to the tissues. Their life span is generally about 4 months and the body constantly replenishes RBCs as and when they are lost. RBCs produce a protein called hemoglobin, which absorbs oxygen from the lungs.
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hemoglobin test Hemoglobin is a protein inside red blood cells that carries oxygen throughout the body. A hemoglobin test reveals how much hemoglobin is in a person's blood, helping to diagnose and monitor anemia and polycythemia vera.emoglobin (Hb, Hgb) test, a blood test that measures the total amount of hemoglobin in the peripheral blood, which reflects the number of red blood cells in the blood. The test is normally performed as part of a complete blood count.
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- The main function of red blood cells is the transport of oxygen from the lungs to the body's cells. Red blood cells contain a protein called hemoglobin that actually carries that oxygen.n each molecule of hemoglobin there are four iron atoms. Each iron atom binds with one molecule of oxygen. The iron in hemoglobin is what gives blood its red color. Thirty-three percent of a red blood cell is hemoglobin. The normal concentration of hemoglobin is 15.5 grams per deciliter of blood in men.
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How does hemoglobin carry O2 in the blood? Best Answer: The primary function of hemoglobin (Hb) is to transport oxygen. Since oxygen is not very soluble in water (the major constituent of blood), an oxygen transport protein must be used to allow oxygen to be 'soluble'.Hemoglobin (Hb) is the oxygen transport protein used in the blood of vertebrates.Below is a wireframe diagram of a hemoglobin molecule.ince oxygen is not very soluble in water (the major constituent of blood), an oxygen transport protein must be used to allow oxygen to be 'soluble'. Hemoglobin (Hb) is the oxygen transport protein used in the blood of vertebrates. Below is a wireframe diagram of a hemoglobin molecule.
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Facts About Blood The primary function of red blood cells, or erythrocytes, is to carry oxygen from the lungs to the body tissues and carbon dioxide as a waste product, away from the tissues and back to the lungs.Hemoglobin (Hgb) is an important protein in the red blood cells that carries oxygen from the lungs to all parts of our body.he primary function of red blood cells, or erythrocytes, is to carry oxygen from the lungs to the body tissues and carbon dioxide as a waste product, away from the tissues and back to the lungs.
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How Does Hemoglobin Show the Four Levels of Protein Structure? Hemoglobin, the protein in red blood cells responsible for ferrying oxygen from the lungs to the body's tissues (and for carrying carbon dioxide in the opposite direction), is composed of four separate amino acid polypeptide chains, or globins.ach polypeptide in hemoglobin folds to create a pocket for a heme unit, which actually carries the oxygen and carbon dioxide. Finally, the four globin chains come together due to further non-covalent interactions to produce the quaternary structure of the complete hemoglobin protein.
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hemoglobin test Hemoglobin Test. Definition. Hemoglobin is a protein inside red blood cells that carries oxygen throughout the body. A hemoglobin test reveals how much hemoglobin is in a person's blood, helping to diagnose and monitor anemia and polycythemia vera. A hemoglobin test is done when a person is ill or during a general physical examination.
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What is the function of hemoglobin? Hemoglobin is an iron-protein compound in red blood cells that gives blood its red color. Hb is a conjugated protein present in RBCs. It carries oxygen from the lungs to the tissue cells, and carbondioxide-the gaseous waste-from the cells to the lungs.bout 70 percent of your body's iron is found in the red blood cells of your blood called hemoglobin.iron is a component of certain proteins, essential for respiration and energy metabolism so it is also a source of iron compound.
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Human Physiology/Print Version Hemoglobin, the main component of the red blood cell, functions in the transportation of oxygen and CO2. Hemoglobin consists of 1 molecule of globin and 4 molecules of heme (each containing 1 molecule of iron in the ferrous state). Globin consists of 2 pairs of polypeptide chains. In the hemoglobin molecule, each polypeptide chain is associated with 1 heme group; each heme group can combine with 1 molecule of oxygen or CO2. Hemoglobin carries oxygen from places of high oxygen pressure (lungs) to places of low oxygen pressure (tissues), where it readily releases the oxygen.
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hemoglobin test hemoglobin (Hb, Hgb) test, a blood test that measures the total amount of hemoglobin in the peripheral blood, which reflects the number of red blood cells in the blood. The test is normally performed as part of a complete blood count.emoglobin is a protein inside red blood cells that carries oxygen throughout the body. A hemoglobin test reveals how much hemoglobin is in a person's blood, helping to diagnose and monitor anemia and polycythemia vera.
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Hemoglobin (Low and High Range Causes) Hemoglobin is the protein molecule in red blood cells that carries oxygen from the lungs to the body's tissues and returns carbon dioxide from the tissues back to the lungs.Hemoglobin is made up of four protein molecules (globulin chains) that are connected together.n fetuses and infants, beta chains are not common and the hemoglobin molecule is made up of two alpha chains and two gamma chains. As the infant grows, the gamma chains are gradually replaced by beta chains, forming the adult hemoglobin structure.
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Blood Hemoglobin is the four-stranded protein molecule found in red blood cells that carries oxygen from the lungs to the individual body cells.emoglobin is the protein that is responsible for turning megakaryocytes into doughnut-shaped red blood cells. Hemoglobin is the protein that is either found in decreased amounts or totally absent in persons with hemophilia.
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What is hemoglobin and how does it work? The main function of red blood cells is the transport of oxygen from the lungs to the body's cells. Red blood cells contain a protein called hemoglobin that actually carries that oxygen.
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The Function of Red Blood Cells The main function of red blood cells (erythrocytes) is to distribute oxygen to body tissues, and to carry waste carbon dioxide back to the lungs. Red blood cells are biconcave, giving them a large surface area for gas exchange, and highly elastic, enabling them to pass through narrow capillary vessels.
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- Hemoglobin is the iron-containing protein compound within red blood cells that carries oxygen throughout the body. It is made up of heme, which is the iron-containing portion, and globin chains, which are proteins. The globin protein consists of chains of amino acids, the building blocks of proteins.
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- Iron Function. Iron is necessary for forming the myoglobin in your muscle cells and the hemoglobin in your red blood cells. You need this hemoglobin for carrying oxygen to where it is needed in your body and removing carbon dioxide that isn't needed.Iron also plays a roll in the formation of cells and the regulation of cell growth.ron Function. Iron is necessary for forming the myoglobin in your muscle cells and the hemoglobin in your red blood cells. You need this hemoglobin for carrying oxygen to where it is needed in your body and removing carbon dioxide that isn't needed.
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Hemoglobin The main function of hemoglobin is to carry oxygen from the lungs to the body tissues, and to exchange the oxygen for carbon dioxide, and then carry the carbon dioxide back to the lungs and where it is exchanged for oxygen.
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How Blood Works The primary function of red blood cells is to transport oxygen from the lungs to the cells of the body. RBCs contain a protein called hemoglobin that actually carries the oxygen. In the capillaries, the oxygen is released to be used by the cells of the body.Ninety-seven percent of the oxygen that is carried by the blood from the lungs is carried by hemoglobin; the other three percent is dissolved in the plasma.he ratio of cells in normal blood is 600 RBCs for each white blood cell and 40 platelets. There are several things about RBCs that make them unusual: 1  An RBC has a strange shape -- a biconcave disc that is round and flat, sort of like a shallow bowl. 2  An RBC has no nucleus.
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Human Physiology/Print Version Red blood cells contain hemoglobin, a protein that gives blood its red color. It binds to oxygen in your lungs, transports it throughout the body, and releases it to the cells and tissues. During pregnancy, a woman's hemoglobin must transport enough oxygen to meet both her and her fetus' needs. If a woman has insufficient RBCs and/or hemoglobin, she is said to be anemic.
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The function of hemoglobin in the body is? Report Abuse. Hemoglobin is an iron-protein compound in red blood cells that gives blood its red color and transports oxygen, carbon dioxide, and nitric oxide. Hemoglobin is present in all but the least complex of animals. It carries oxygen from the lungs or gills, where blood is oxygenated, to body cells.
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What is hemoglobin and how does it work? The main function of red blood cells is the transport of oxygen from the lungs to the body's cells. Red blood cells contain a protein called hemoglobin that actually carries that oxygen. Discovery Health answered. The main function of red blood cells is the transport of oxygen from the lungs to the body's cells. Red blood cells contain a protein called hemoglobin that actually carries that oxygen. In capillaries, oxygen is released to be used by the body's cells.
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- Hemoglobin is a protein in your red blood cells that carries oxygen to your body's organs and tissues and transports carbon dioxide from your organs and tissues back to your lungs. If a hemoglobin test reveals that your hemoglobin level is lower than normal, it means you have a low red blood cell count (anemia).
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- Hemoglobin transfers oxygen through blood from lungs to body tissues. Iron is also necessary for forming of the myoglobin containing only in muscular tissue. The myoglobin delivers oxygen to muscle cells for ensuring the chemical reactions promoting reducing muscles.
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Hemoglobin and Functions of Iron Hemoglobin and Functions of Iron. Iron is an essential element for blood production. About 70 percent of your body's iron is found in the red blood cells of your blood called hemoglobin and in muscle cells called myoglobin. Hemoglobin is essential for transferring oxygen in your blood from the lungs to the tissues. Myoglobin, in muscle cells, accepts, stores, transports and releases oxygen.