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The arteries are blood vessels that carry blood away from the heart to the rest of the body. Arteries branch into smaller arterioles, which branch into capillaries. Capillaries are one-cell thick and have a diameter of about the width of one blood cell. Capillaries form into venules, which form into veins, which carry blood to the heart from the rest of the body. Click on related links for an illustration.
It takes about 7 days for a red blood cell to form from a stem cell in the bone marrow. The process, called erythropoiesis, involves several stages of development before the mature red blood cell is released into the bloodstream.
Red blood cell
erythroblast
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so it can form into the bloodstream properly
Platelets are cell fragments that clump together to form a plug that helps reduce blood loss by sealing off small breaks in blood vessels.
"stade one specific way white blood cell help to protect human form pathogene
No form of hepatitis is caused by very red blood cells.
A macrophage is a large cell (in cellular scope). It is found in tissues or in the form of a white blood cell. This cell is especially present where there is infection.
Yes, blood is composed of formed elements and the liquid matrix called plasma. The formed elements of blood are red blood cells (erythrocytes), white blood cells (leukocytes), and platelets (thrombocytes).
Platelets are cell fragments found in the blood that play a crucial role in blood clotting. They are activated when there is an injury to a blood vessel, and they help form a plug to stop bleeding.