B. maladaptive responses to a troubling environment
Explanation:
maladaptive thinking causes and maintain emotional problems which leads to much of anxiety, stress or sorrow.
maladaptive responses are seen to be the root causes of psychology disorder which are anxiety disorder, etiology; Anxiety Disorder, depressive disorder, stress, e.t.c
A ribosomes function is to produce proteins, so if the organelle(part of a cell) that makes proteins stops working then the cell doesnt produce proteins. It is a ribosome malfunction