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Hemoglobin is the molecule in red blood cells that allows the blood to carry oxygen. Iron is one of hemoglobin's main components.

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What is in the blood cells that enables them to carry oxygen?

Hemoglobin is the protein in red blood cells that enables them to carry oxygen. Iron is an important component of hemoglobin.


What Substance enables your blood cells to carry oxygen?

The substance that enables your blood cells to carry oxygen is hemoglobin. Hemoglobin is a protein found in red blood cells that binds to oxygen in the lungs and transports it to tissues throughout the body.


How is oxygen transferred to the cell?

Oxygen is transferred to the cells by our red blood cells which have a special molecule called hemoglobin inside. The hemoglobin molecule binds to the oxygen molecule and the reb blood cells transports the oxygen to wherever it is needed.


What enables red blood cells to carry oxygen?

Hemoglobin.


Carries oxygen?

The molecule that carries oxygen is the hemoglobin molecule. The cell that carries oxygen is the red blood cell.Blood. Red Blood cells. Or Haemoglobin in the red blood cells depending on what level you are looking at.The protein that carries oxygen in the blood is Haemoglobin(hemoglobin).


How does circulate in the body?

Oxygen circulates through the body in blood. A molecule of oxygen (O2) from the lungs binds loosely to a molecule of hemoglobin in a red blood cell. The red blood cell travels through the capillaries and the oxygen molecule is released from the hemoglobin and is delivered to the cells.


What component of a red blood cells enables it to carry oxygen?

The hemoglobin in the red blood cell allows it to carry oxygen.


How is transported oxygen by blood in animals?

Oxygen binds to a molecule called hemoglobin in red blood cells.


What is the molecule in red blood cells that carries oxygen?

The molecule in red blood cells that carries oxygen is hemoglobin. Hemoglobin is a protein that binds to oxygen in the lungs and carries it to tissues throughout the body.


What is a specific molecule that diffuses into the blood at the lungs?

oxygen


What component of the blood carries the molecule oxygen?

Haemoglobin


What molecules in red blood cells contains the oxygen?

The iron-containing protein molecule in red blood cells that binds and transports oxygen is called hemoglobin. Each hemoglobin molecule can bind up to four oxygen molecules.