T-cell activation requires ________.

Name: T-cell activation requires ________.
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Question

Quizplus · Accepted Answer

T-cell activation requires both specific antigen binding by the T-cell receptor (TCR) and co-stimulation by other molecules on the antigen-presenting cells (APCs). Antibody production is not necessary for T-cell activation, as this is a function of B cells. Therefore, choices B and C are incorrect. Choice D includes unnecessary information, as antibody production is not relevant for T-cell activation.

T-Cell Activation Requires ________