T cells Flashcards
1
Q
In what region of the thymus does positive selection occur
A
Cortex - Rich in developing t cells
2
Q
In which region of the thymus does negative selection occur
A
(primarily) Medulla - Low t cell numbers
3
Q
Is the alpha or beta chain rearranged first in TcR arrangement
A
beta chain is rearranged first
alpha chain second
4
Q
A
