Which of the following is not a leukocyte?NeutrophilThrombocyteEosinophilBasophil
Question
Which of the following is not a leukocyte?
- Neutrophil
- Thrombocyte
- Eosinophil
- Basophil
Solution
Thrombocyte is not a leukocyte.
Here's why:
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Leukocytes are white blood cells that are involved in protecting the body against both infectious disease and foreign invaders. They are a fundamental component of the body's immune system.
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There are several types of leukocytes, including neutrophils, eosinophils, and basophils. These are all types of granulocytes, named for the granules in their cells that contain different substances used in fighting infections.
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Neutrophils are the most common type of leukocyte and are often the first cells to arrive at the site of an infection.
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Eosinophils and basophils are less common, but they play important roles in the immune response, particularly in allergic reactions and asthma (eosinophils) and in the response to parasites (basophils).
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Thrombocytes, on the other hand, are not leukocytes. They are also known as platelets and are involved in blood clotting. When there's an injury and bleeding occurs, thrombocytes clump together to form a clot and stop the bleeding. They are not involved in the immune response like leukocytes are.
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