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How many moles of oxygen in red blood cells of 71 kg man if all hemoglobin molecules were saturated?
OK, the best I can give for this is a very rough estimate that should be reasonable in terms of orders of magnitude. Actual numbers would vary greatly amongst individuals. Using the Wikipedia entry for Erthocytes (Red Blood Cells or RBC's) an average adult male has 3 x 10 ^13 RBC in their body, and each RBC has 270 million Hemoglobin molecules (which is AMAZING, as each of these is a very complex protein of more than 4000 atoms, that have to arranged in exacting detail to function), and each hemoglobin molecule has 4 Heme units that have the Iron Ion in them that can bind one molecule of Oxygen. So 3 x 10^13 times 270 x 10^6 times 4 gives you the total number of Oxygen molecules that would be bound by all these RBC's if they were all simultaneously saturated with 4 oxygens per hemoglobin molecule. That gives 3.24 x 10^22 molecules of oxygen bound to hemoglobin. Then dividing 2.24 x 10^ 22 by Avogadro's number 6.02 x 10^23 we get 0.053 moles of Oxygenbound to the all the hemoglobin in all the RBC's of an Adult male.
What else can I help you with?
How many molecules of hemoglobin in one red blood cell?
250 million X 4 = < 1 billion4- is how many o2 molecules a single HBn carries assuming they are full saturated(which they almost never are)Actually, one hemoglobin molecule can carry 4 molecules of oxygen. There are ~1 billion molecules of oxygen in each RED BLOOD CELL.
What part of the blood does oxygen attach to?
Oxygen attaches to hemoglobin molecules in red blood cells in the blood. Hemoglobin is a protein that carries oxygen from the lungs to the body's tissues and organs.
What is hemoglobin carry to the cell?
Hemoglobin carries oxygen to the body's tissues. It is found in erythrocytes.
In blood cells what carries oxygen molecules?
Hemoglobin is the protein found in red blood cells that carries oxygen molecules from the lungs to tissues throughout the body. It binds to oxygen in the lungs and releases it in the tissues where it is needed for cellular respiration.
What substance is transported as reduced hemoglobin in the blood?
Oxygen is transported as reduced hemoglobin in the blood. In this form, hemoglobin has bound to oxygen molecules and is carrying them to tissues throughout the body.
What is oxygen carrying capacity of the red blood cells due to?
Red blood cells contain a protein called hemoglobin. Hemoglobin is able to bind to oxygen molecules. Therefore, the presence of hemoglobin the red blood cells makes them capable of carrying oxygen.
What are the two main types of non cellular synthetic blood products?
The two main types of non-cellular synthetic blood products are perfluorocarbons and hemoglobin-based oxygen carriers. Perfluorocarbons are synthetic molecules that can carry oxygen and carbon dioxide, while hemoglobin-based oxygen carriers are derived from purified hemoglobin to serve as an oxygen carrier in the blood.
What molecules in red blood cells contains the oxygen?
The hemoglobin molecule in red blood cells are responsible for transporting oxygen.
Most of the oxygen in the blood is transported?
Oxygen molecules are bound to the red pigment HEMOGLOBIN, a protein complex found exclusively in red blood cells. A very small amount of oxygen is also dissolved in the liquid portion of blood, but hemoglobin carries the bulk of oxygen.
How much oxygen is generally transported in combination with hemoglobin in red blood cells?
Each hemoglobin molecule can bind to up to four molecules of oxygen. In red blood cells, hemoglobin typically transports around 98-99% of the oxygen in the blood.
A molecule of hemoglobin can hold how many molecules of oxygen in the blood transport?
Four heme groups, so I think four molecules of oxygen can be transported by one molecule of haemoglobin.
What component in the plasma of red blood cells carries oxygen molecules to the somatic Cells?
Hemoglobin is the component in red blood cells that carries oxygen molecules to the somatic cells in the body. Hemoglobin binds to oxygen in the lungs and releases it in tissues where it is needed for cellular respiration.
