Final answer:
The components included in the CD3 complex are CD3μ, CD3γ, CD3α, Igα, and Igβ. Option d is correct.
Step-by-step explanation:
The CD3 complex is a group of proteins found on the surface of T cells. It is involved in the activation of T cells and plays a crucial role in the recognition and binding of antigens. The components included in the CD3 complex are CD3μ, CD3γ, and CD3α. These proteins work together to transmit signals from the T cell receptor to the inside of the T cell, triggering an immune response.
In addition to the CD3 proteins, the CD3 complex also includes Igα and Igβ. These proteins are associated with the T cell receptor and enhance its signaling function. So, the correct answer is option d. Igα and Igβ.