Agene is best defined as a) any random segment of dna. b) three nucleotides that code for an amino acid. c) a sequence of nucleotides in dna that codes for a functional product. d) a sequence of nucleotides in rna that codes for a functional product. e) the rna product of a transcribed section of dna.

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.