Answer :
Endocytosis and Receptors are particular to the cells are the right selections .The immune system's white blood cells have specific functions.
Why do white blood cells in the immune system have certain roles to play?
- The immune system's white blood cells have specific functions. They are essential in keeping the body safe from outside threats like bacteria. This is accomplished by them recognizing the bacteria and forming a coating around it that pinches off the vacuole. This results in a process known as endocytosis being carried out by the cell ( specifically phogocytosis).
- White blood cells have very unique receptors that they can bind to. As a result, they can distinguish between different foreign substances. For instance, B-cells create antibodies that attach to particular antigens (foreign proteins) and so trigger a particular immune response.
- To put it another way, a certain type of white blood cell may distinguish a certain foreign substance. This shows that these cells have specialized receptors.
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