Some types of yogurt are probiotic, meaning they contain active bacteria. why would someone most likely eat probiotic yogurt? a to decrease the amount of antibiotics in the body b to increase the amount of antibiotics in the body c to decrease the amount of harmful bacteria in the body d to increase the amount of bacteria in the body

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.