Which one is called the Graveyard of RBCs? (a) Kidney (b) Spleen (c) Liver (d) Heart
By BYJU'S Exam Prep
Updated on: November 9th, 2023
The spleen is known as the Graveyard of Red Blood Cells. This is because it is the organ where the RBCs in the human body get destroyed in this organ after their lifespan. The spleen is an important organ that plays a crucial role in the red blood cells. They are also known as erythrocytes and the digestive system. The lifespan of Red Blood Cells is of 120 days and after that old and damaged RBCs are destroyed. It is an important process for the proper functioning of the human body.
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Graveyard of Red Blood Cells (RBC)
After fulfilllment of RBC life expectancy, they are pulverized in the spleen. About 2.5 million RBCs get destroyed in a second. Red platelets are also known as erythrocytes and are essential components of blood. They are consistently created and destroyed. They are created in the bone marrow and get destroyed in the spleen. This is why the spleen is referred to as the Graveyard of Red Blood Cells.
Red blood cells are known by many names such as red blood corpuscles, haematids, red cells, etc. The technical term to describe them is known as erythrocytes. Below mentioned are the important points that must be known about red blood cells or RBCs.
- They are an important component of blood and are the main reason for its red color.
- RBCs carry oxygen to our body from the lungs.
- RBCs are produced in our bone marrow, which makes it an important organ in our body.
- RBCs have a lifespan of about 100-120 days.
- After their lifespan is completed spleen removes them from the circulatory system.
- It destroys them which is why it is also known as the Graveyard of RBC.
- In one second, approximately 2.5 million RBCs are destroyed.
Summary:
Which one is called the Graveyard of RBCs? (a) Kidney (b) Spleen (c) Liver (d) Heart
Graveyard of Red Blood Cells is a term that is used to describe the spleen. RBCs in the human body get destroyed in this organ after their lifespan. Old and damaged RBCs are destroyed in the spleen after they complete their lifespan which is 120 days. In one second, approximately 1.5 million RBCs are destroyed.
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