Molecular Biology Of The Cell 6th Edition by Bruce Alberts, Alexander Johnson, Julian Lewis, David Morgan, Martin Raff, Keith Roberts, Peter Walter

تمرين 6

Which statements are true? Explain why or why not.
-To guarantee that the antigen-presenting cells in the thymus will display a complete repertoire of self pep- tides to allow elimination of self-reactive T cells, the thy- mus recruits dendritic cells from all over the body.