Question

Explain the transport of oxgyen briefly!!

Answer 1

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Oxygen is transported through the body in our blood.  Our blood is made up of plasma.  Within the plasma are red blood cells, white blood cells, and platelets.  The red blood cells are formed in our bone marrow and are very important in oxygen transportation. Red blood cells contain hemoglobin which is what gives these cells their color. In our lungs the concentration of oxygen is high and this is where oxygen attaches to the hemoglobin. As blood passes through the lungs, the hemoglobin picks up oxygen because of the increased oxygen pressure in the capillaries of the lungs While attached to the hemoglobin, the oxygen makes a circuit through the body. During this circuit it is released in the body tissues where it is at a low concentration. During this circuit deoxygenated blood is returned to the lungs.

Answer 2

blood release carbon dioxide into alveoli that it brings from the rest of the body.

oxygen is taken up by the blood from alveolar air to blood vessel.

hemoglobin tax of oxygen from the lungs and carries it to tissues which are deficient in oxygen.

oxygen in blood is then transported to all cells in the body by respiratory pigment and due to diffusion pressure.