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Does your liver produce red blood cells in case of adults?
In case of the fetus, liver produces red blood cells. Red blood cells are produced by flat bones in case of adults. Given a challenge to produce the extra red blood cells, the liver may start producing red blood cells in adults also, as a last resort.
Where are the stem cells that replace old blood cells located in adults?
Stem cells that replace old blood cells are primarily found in the bone marrow of adults. These adult stem cells are called hematopoietic stem cells and they are responsible for producing all types of blood cells, including red blood cells, white blood cells, and platelets.
Where are stem cells that replace old blood cells in adults?
In the bones.
Where are red blood cells produced at in adults?
Bone marrow.
What are the stem cells that replace old blood cells located in adults?
In adults, the stem cells responsible for replacing old blood cells are primarily found in the bone marrow. These hematopoietic stem cells (HSCs) have the ability to differentiate into various types of blood cells, including red blood cells, white blood cells, and platelets. Additionally, some hematopoietic stem cells can also be located in peripheral blood and the spleen, but the bone marrow remains the main site for adult blood cell production.
How many red blood cells and white blood cells are in the body?
Adults have roughly 20-30 trillion red blood cells and the count of white blood cells in a litre of blood from a healthy adult is normally between 1 to 4 billion.
Where are the stem cells that replace old blood cell located in adults?
In the bones.
What is the main producer of red blood cells in adults?
Red Bone Marrow
What function do stem cells in adults serve?
In adults, stem cells play a crucial role in tissue maintenance and repair. They are responsible for regenerating damaged or lost cells in various tissues, such as blood, skin, and muscle. Adult stem cells are typically multipotent, meaning they can differentiate into a limited range of cell types specific to their tissue of origin. This ability helps sustain the body's homeostasis and respond to injury or disease.
What is the origin of blood cells?
Blood cells originate from stem cells in the bone marrow through a process called hematopoiesis. Stem cells differentiate into various blood cell types, including red blood cells, white blood cells, and platelets. These cells are essential for a variety of functions, such as oxygen transport, immune response, and blood clotting.
Red blood cells are produced in?
In the spleen of babies and the bone marrow of children and adults
Where does blood formation occur in adults?
Blood formation, or hematopoiesis, primarily occurs in the bone marrow of adults. The bone marrow contains stem cells that can differentiate into various blood cell types, including red blood cells, white blood cells, and platelets. In certain situations, such as severe blood loss or specific medical conditions, blood cell production can also occur in other organs like the liver or spleen.
