Carbon Monoxide is a potential poison ( which slows any chemical reaction) in any transition metal catalytic reaction.
This is because carbon monoxide forms a very stable bond with these metals called Synergistic Bond.
Now the answer to your question is that CO has 200 times more affinity for Fe present in the red pigment called Haemoglobin than oxygen alone. Thus on contact with blood cells it forms feco or carboy haemoglobin which not only decreases the rate of respiration of the body but is also a toxic substance and causes dizziness, paralysis and death
Red blood cells carrying oxygen appear bright red in color due to the attachment of oxygen molecules to the iron in hemoglobin, giving them their characteristic hue.
Hemoglobin, a protein found in red blood cells, is required for carrying oxygen from the lungs to body cells in humans. Hemoglobin binds to oxygen in the lungs and releases it to tissues throughout the body.
Red blood cells, also known as erythrocytes, are responsible for carrying oxygen to body cells. They also transport nutrients, such as glucose and amino acids, to various tissues in the body. Red blood cells contain hemoglobin, a protein that binds to oxygen and helps deliver it to cells.
Red blood cells, or erythrocytes, are primarily responsible for carrying oxygen from the lungs to the rest of the body tissues and removing carbon dioxide for excretion. They contain hemoglobin, a protein that binds to oxygen and gives blood its characteristic red color. Red blood cells are produced in the bone marrow and have a lifespan of about 120 days.
Hemoglobin is the substance in the blood responsible for carrying oxygen to the tissues. It is a protein found in red blood cells that binds to oxygen in the lungs and releases it to the body's tissues and organs.
Red blood cells
Hemoglobin is the oxygen carrying molecule in red blood cells.
Hemoglobin is the oxygen-carrying component in red blood cells. Hemoglobin is a protein that has an iron molecule. Aside from red blood cells, there are white blood cells, which also are important components of the blood.
Red blood cells, also known as erythrocytes, are responsible for carrying oxygen to cells throughout the body. They contain hemoglobin, a protein that binds to oxygen in the lungs and releases it to tissues in need of oxygen.
Erethrocytes
Red blood cells, specifically the protein hemoglobin within red blood cells, is responsible for carrying oxygen in the blood. Hemoglobin binds to oxygen in the lungs and transports it to tissues throughout the body.
Red blood cells carrying oxygen appear bright red in color due to the attachment of oxygen molecules to the iron in hemoglobin, giving them their characteristic hue.
Blood cells that are carrying oxygen will appear bright red, while blood cells that are not carrying oxygen will appear darker in color (usually dark red or purplish). This change in color is due to the presence or absence of oxygen-binding molecules like hemoglobin within the red blood cells.
Hemoglobin
Blood cells carrying oxygen are typically bright red in color, due to the binding of oxygen to hemoglobin in the cells.
arteries because they carry blood from the heart,carrying oxygen to the blood cells
The oxygen carrying capacity of red blood cells is due to the presence of hemoglobin, a protein that binds with oxygen in the lungs and carries it to the body's tissues. Each hemoglobin molecule can bind with up to four oxygen molecules.