How do the characteristics of living things contribute to an organism's survival?

Which label identifies the part of the atp molecule that changes when energy is released in the cells of all living things

In meiosis ii during anaphase ii which structures separated homologous chromosomes or sister chromatids

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.