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When dendritic cells ingest antigen, they migrate to the ________, where they present the antigen to T lymphocytes.

A. kidneys
B. lymph nodes
C. spleen
D. thymus

User Marck
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Final answer:

Dendritic cells migrate to the lymph nodes after ingesting antigens to present them to T lymphocytes, initiating an immune response. Therefore, the most appropriate correct option is B.

Step-by-step explanation:

When dendritic cells ingest an antigen, they migrate to the lymph nodes, where they present the antigen to T lymphocytes. The lymph nodes serve as a hub where dendritic cells, as antigen-presenting cells (APCs), capture and process antigens. They then inform nearby lymphocytes about potential pathogens. This process is crucial for the activation of T cells and the initiation of an adaptive immune response.

User Robert Farley
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