Aprotein is a chain of linked smaller molecules called

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants

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.

Does anyone know what the schooling version of sos mean? example