Deoxygenated blood is a darker red color compared to oxygenated blood. This is because of the lower levels of oxygen and higher levels of carbon dioxide present in deoxygenated blood.
The left atrium and left ventricle of the heart contain oxygen-rich blood. Oxygen-rich blood is carried to these chambers from the lungs through the pulmonary veins.
The pulmonary arteries contain the least oxygen as they carry deoxygenated blood from the heart to the lungs for oxygenation.
The right atrium and right ventricle of the heart contain blood low in oxygen. This blood returns from the body and is then pumped to the lungs in order to pick up oxygen.
Red blood cells, which are a component of blood, carry oxygen throughout the body. They contain hemoglobin, a protein that binds to oxygen and transports it to various tissues and organs.
The pulmonary artery contains the least amount of oxygen, as it carries deoxygenated blood from the heart to the lungs to be oxygenated.
Lungs contain lots of blood. Blood goes to the lungs to pick up oxygen.
When it is rich with oxygen. It will become dark colour when it contain less oxygen (after the oxygen used by the body tissues )
Blood is not always red. The colour is dependant on it's exposure to oxygen. If there is oxygen in the blood it has a red colour. That is why whenever you bleed your blood is red, because it reacts with the oxygen in the air. When there is no oxygen in your blood though, your blood has a blue colour.
yes they do contain haemoglobin it is this substance only which gives red blood cells its red colour Haemoglobin is also carrying Oxygen from lungs to viscera in the form of Oxyhaemoglobin.
They contain a molecule known as haemoglobin which has an Iron group. When this iron combines with oxygen, it gets a bright red colour.
Red blood cells, also known as erythrocytes, are specialized cells that carry oxygen in our blood. They contain hemoglobin, a protein that binds to oxygen in the lungs and releases it to tissues throughout the body.
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blood in the most veins are oxygen poor blood because it gives greenish colour.
The left atrium and left ventricle of the heart contain oxygen-rich blood. Oxygen-rich blood is carried to these chambers from the lungs through the pulmonary veins.
The red color of blood is due to red blood cells, also known as erythrocytes. These cells contain a protein called hemoglobin, which binds to oxygen and gives blood its characteristic red hue.