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Oxygen binds with the iron atoms of hemoglobin molecules while carbon dioxide bonds with the amino groups of these molecules. Because oxygen and carbon dioxide do not directly compete for binding sites, hemoglobin molecules can transport both at the same time.

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What is it called when hemoglobin is carries carbon dioxide?

When hemoglobin carries carbon dioxide, it forms carbaminohemoglobin. This occurs in the red blood cells as carbon dioxide is transported from the tissues to the lungs to be exhaled.


What does hemoglobin carry to the cells and take carbon dioxide away fromthe cells?

Hemoglobin carries oxygen to the cells and removes carbon dioxide from them. Oxygen binds to the hemoglobin in the lungs and is transported to tissues throughout the body, while carbon dioxide binds to hemoglobin in the tissues and is transported back to the lungs to be exhaled.


Which part o the hemoglobin molecule does carbon dioxide attach?

Carbon dioxide primarily binds to the globin part of the hemoglobin molecule, specifically to specific amino acid residues within the globin chains. This binding forms carbaminohemoglobin and plays a role in the transport of carbon dioxide from tissues to the lungs for elimination.


Carbon dioxide transported in the blood?

Carbon dioxide is transported in the blood mainly in three forms: dissolved in plasma, bound to hemoglobin as carbaminohemoglobin, and as bicarbonate ions. The majority of carbon dioxide is converted into bicarbonate ions in the red blood cells thanks to the enzyme carbonic anhydrase. This bicarbonate is then transported in the plasma to the lungs for exhalation.


How does carbon dioxide get transported to and from the cells?

Carbon dioxide is transported from cells to the lungs mostly in the form of bicarbonate ions dissolved in plasma. Once in the lungs, carbon dioxide is released from the bicarbonate ions and exhaled. Small amounts of carbon dioxide are also transported bound to hemoglobin or dissolved in plasma.


What carries gases such as oxygen and carbon dioxide?

Gases such as oxygen and carbon dioxide are carried by the bloodstream. Oxygen is primarily transported by red blood cells through hemoglobin, while carbon dioxide is transported in the form of bicarbonate ion.


Which transport mechanism is responsible for the movement of oxygen and carbon dioxide during these processes?

In the circulatory system, oxygen is transported by red blood cells through the binding of oxygen to hemoglobin molecules. Carbon dioxide is transported in the blood primarily as bicarbonate ions generated from carbon dioxide and water molecules, as well as dissolved in plasma and bound to hemoglobin.


How is most carbon dioxide transported in?

Carbon dioxide does not transport oxygen. Carbon dioxide is a molecular compound in which each molecule contains one carbon atom covalently bonded to two oxygen atoms by the sharing of electrons. Hemoglobin, a protein molecule that contains iron ions, is the molecule that transports oxygen. The oxygen combines with the iron in the hemoglobin.


What is a chemical that carries oxygen and carbon dioxide?

Hemoglobin


Blood carrying carbon dioxide?

In humans, carbon dioxide is primarily carried in the blood in the form of bicarbonate ions. It can also bind to hemoglobin, but this is a less common way for carbon dioxide to be transported in the blood. Carbon dioxide is produced as a waste product of cellular respiration and is transported to the lungs to be exhaled.


What are concave disks with a squashed-in center. they transport oxygen and carry away some carbon dioxide?

the Hemoglobin is a molecule in red blood cells that carries oxygen and carbon dioxide


What are concave disks with a squashed in center that transport oxygen and carry away some carbon dioxide?

the Hemoglobin is a molecule in red blood cells that carries oxygen and carbon dioxide