If someone lost 20 pounds of fat on a diet, where did the fat go?
a) it was released as oxygen and glucose.
b) it was released as carbon dioxide and water.
c) it was broken down into amino acids and then eliminated from the body.
d) it was converted into cellulose and then eliminated from the body in the form of fiber.

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.