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Hemoglobin contains a heme group with an Iron ion attached to it. This iron is what binds to O2.

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What happens when hemoglobin is degraded?

The part of the blood that is responsible for carrying oxygen is hemoglobin. The hemoglobin binds to oxygen in the alveoli of the lungs. Then the hemoglobin releases the oxygen at the cells. The part of the hemoglobin molecule that is directly responsible for carrying the oxygen is the iron ion in the center of the molecule's structure. The iron ion changes from a Fe +2 ion to a Fe +3 when carrying the oxygen. Then the hemoglobin reaches the cell, the iron ion decomposes back to the more stable Fe +2 state, replacing the oxygen with a water molecule.


What is an essential element in hemoglobin?

Iron is an essential element in hemoglobin, as it binds to oxygen molecules in the lungs and transports them to tissues throughout the body.


The part of the hemoglobin molecule that directly interacts with oxygen is what?

Iron Ion


What ion is needed to make a hgb molecule?

Hemoglobin contain iron.


What is The essential factor of the game of basketball?

The essential factor for basketball is the essential factor for basketball


Is hemoglobin protein?

Yes. Hemoglobin is a metalloprotein, which is a generic term for a protein that contains a metal ion chemical compound called a cofactor.


What is heme role in oxygen?

Heme is a component of hemoglobin, a protein in red blood cells that binds to oxygen and helps transport it throughout the body. The iron ion at the center of heme is essential for binding to oxygen molecules, allowing hemoglobin to carry oxygen from the lungs to 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 mineral element is connected to hemoglobin?

The mineral element connected to hemoglobin is Iron.


What is the fucntion of circulatory system?

To circulate hemoglobin to all the organs of the body. This hemoglobin contains oxygen which is essential for the working of the body


What is found in the center of a hemoglobin molecule?

Iron is the element found at the centre of haemoglobin.


The chemical element that characterizes hemoglobin is what?

Iron (Fe). It is the central ion of the Haem subunit.