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When oxygen enters the blood, it binds to hemoglobin in red blood cells, which changes the color of the blood to a bright red hue. This is particularly noticeable in arterial blood, which carries oxygen from the lungs to the rest of the body. In contrast, deoxygenated blood, which returns to the heart and lungs, appears darker red. This color difference is due to the oxidation state of the iron in hemoglobin.
What else can I help you with?
Is the blood rich in oxygen or poor in oxygen when it enters the left ventricle?
Blood entering the left ventricle is rich in oxygen. In contrast, oxygen-poor blood enters the right ventricle.
What is the site where oxygen enters the pulmonary blood?
Oxygen enters the blood in the alveoli of the lungs
What is the site at which oxygen enters the pulmonary blood?
Oxygen enters the pulmonary blood in the capillaries of the alveoli -- the air sacs of the lungs.
Where is the place oxygen enters the blood?
Oxygen enters the blood in the alveoli of the lungs
Oxygen-poor blood enters the heart through what atrium?
Oxygen-poor blood enters the heart through the right atrium
Where does blood come from when its enters the right atrium?
blood oxygen
What is the place where oxygen enters the blood?
the lungs
What enters the blood When is its pumped to the lungs?
Oxygen
What enters the blood when its pumped to lungs?
Oxygen
In the lungs oxygen from air enters the?
blood
What is the oxygen enters the blood?
Oxygen enters the blood through the process of respiration in the lungs. In the lungs, oxygen diffuses from the alveoli into the blood capillaries surrounding them. It then binds to hemoglobin in red blood cells for transport to tissues throughout the body.
What gas enters the blood during inspiration?
Oxygen is the gas that enters the blood during inspiration. It is taken into the lungs from the outside air and then diffuses into the blood vessels in the lungs.
