Which cytokine is primarily responsible for activating T cells?

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Question: Which cytokine is primarily responsible for activating T cells?

Options:

Correct Answer: Interleukin-2

Solution:

Interleukin-2 is crucial for T cell activation and proliferation during the immune response.

Which cytokine is primarily responsible for activating T cells?

Which cytokine is primarily responsible for activating T cells?

Step 1: Understand what cytokines are. Cytokines are small proteins that help cells communicate in the immune system.
Step 2: Learn about T cells. T cells are a type of white blood cell that play a key role in the immune response.
Step 3: Identify the role of interleukin-2 (IL-2). IL-2 is a specific cytokine that helps activate T cells.
Step 4: Recognize that IL-2 is produced by T cells themselves after they are initially activated.
Step 5: Understand that IL-2 promotes the growth and multiplication of T cells, which is essential for a strong immune response.

No concepts available.