Question

Dendritic cells are in the blood/peripheral tissue. When they encounter and uptake an antigen, where do they go?

a) Bone marrow
b) Lymph nodes
c) Spleen
d) Liver

Answer 1

Dendritic cells migrate to the lymph nodes when they encounter and uptake an antigen.

Step-by-step explanation:

Dendritic cells are located mainly in the skin, nose, lungs, stomach, and intestines. When they encounter and uptake an antigen, they migrate to the lymph nodes. The lymph nodes are bean-shaped organs situated throughout the body that contain specialized macrophages and dendritic cells for antigen presentation. These cells capture and process antigens and inform nearby lymphocytes about potential pathogens.