What process is shown most directly in the diagram below?
23
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
o
a. gel electrophoresis
o
b. karyotyping
c. polymerase chain reaction (pcr)
o
d. use of restriction enzymes

Imagine a self-reactive t cell that has not undergone clonal deletion in the thymus (that is to say, it has escaped central tolerance). if it encounters self antigen in the absence of an infection or inflammation, what will happen to this self-reactive t cell? (select two answers) (a) the t cell undergoes clonal expansion. (b) the t cell gains effector functions. (c) the t cell undergoes apoptosis. (d) the t cell becomes activated. (e) the t cell becomes anergic.