Question:
Differentiation of the cells of the immune system is due to:
Differentiation of the cells of the immune system is due to:
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Interleukins = immune cell communication and differentiation signals.
Updated On: Jun 20, 2026
- Interleukins
- Interferons
- Cytokines
- Immunoglobulins
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The Correct Option is A
Solution and Explanation
Step 1: Understanding immune cell differentiation.
Immune cells originate from stem cells and differentiate into specialized immune cells. This process is regulated by signaling molecules.
Step 2: Role of interleukins.
Interleukins are cytokines that specifically regulate growth, differentiation, and activation of immune cells like B-cells and T-cells.
Step 3: Function in immune system.
They act as communication signals between leukocytes to coordinate immune responses.
Step 4: Evaluating options.
Interferons mainly fight viral infections, immunoglobulins are antibodies, and cytokines is a broad category including interleukins.
Step 5: Biological reasoning.
Since differentiation is specifically regulated by interleukins, they are the best answer.
Step 6: Final conclusion.
Thus, immune cell differentiation is due to interleukins.
Immune cells originate from stem cells and differentiate into specialized immune cells. This process is regulated by signaling molecules.
Step 2: Role of interleukins.
Interleukins are cytokines that specifically regulate growth, differentiation, and activation of immune cells like B-cells and T-cells.
Step 3: Function in immune system.
They act as communication signals between leukocytes to coordinate immune responses.
Step 4: Evaluating options.
Interferons mainly fight viral infections, immunoglobulins are antibodies, and cytokines is a broad category including interleukins.
Step 5: Biological reasoning.
Since differentiation is specifically regulated by interleukins, they are the best answer.
Step 6: Final conclusion.
Thus, immune cell differentiation is due to interleukins.
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