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Red blood cells with high oxygen concentrations are bright red because of the presence of what?
this better to say blood with high CO2 concentration is dark and blood with high CO (Carbon monoxide toxemia) is bright, so O2 saturated blood is just NORMAL.
Why does oxygen diffuse from an alveolus to the blood around it?
Oxygen diffuses from an alveolus to the blood around it because of the concentration gradient between the high oxygen concentration in the alveolus and the lower oxygen concentration in the blood. This process allows oxygen to move from the lungs into the bloodstream for transport to the body's cells.
What color will blood exhibit when it has high oxygen?
Blood will appear bright red when it has high oxygen content. This is because oxygen binds to hemoglobin in red blood cells, forming oxyhemoglobin, which gives the blood its bright red color.
Is blood red because it has rich oxygen in it?
Yes, oxygenated blood is bright red
Where does oxygen pass into your blood?
Oxygen diffuses into the blood in the lungs and binds to the hemoglobin since the oxygen concentration is high and the carbon dioxide concentration is low. The blood is pumped to the body. The hemoglobin releases the oxygen to the tissues because here, the concentration of oxygen is low and that of carbon dioxide is high.
Where does dark red blood change to bright red blood?
Because,oxygen make it red
Why is some blood bright red?
because of the presence of oxygen gas in the haemoglobin of the red blood cell.
What makes the concentration of oxygen low in the alveolus?
The concentration of oxygen in the alveolus is low because it is continuously being taken up by the blood in the pulmonary capillaries for oxygenation. As a result, the oxygen level in the alveolus decreases, creating a concentration gradient that promotes the diffusion of oxygen into the bloodstream.
Blood in arteries is red because it is rich in oxygen?
The pulmonary arteries are the only ones not carrying oxygenated blood. Arteries transport blood away from the heart and veins are to carry blood back to the heart. When you think this way, you may be able to visualize which vessels has oxygenated blood.
What color is oxygen-poor blood?
Oxygen-poor blood is dark red; oxygen-rich blood is bright red.
Is dark blood oxygen-rich?
Dark red blood is oxygen-poor. Bright red blood is oxygen-rich.
What fetal blood vessel has the highest oxygen concentration?
The umbilical vein carries oxygen-rich blood from the placenta to the fetus, making it the fetal blood vessel with the highest oxygen concentration.
