This is an example of Homeostasis or Adaptation.
I don’t quite understand what your asking but if your asking if it’s a mystery then no it isn’t but if this was not the answer you were looking for I suggest you put it another way that makes more sense
The process that was likely affected due to the incident wherein his nail gun has been discharged into his frontal lobe is that his personality and behavior has changed because the part of the frontal lobe that has been affected is the left side. In which is responsible for the behavior and personality of an individual.
Answer:
An amino acid is a molecule that contains two functional groups , an amine and a carboxylic acid , as shown in Figure 1. In this illustration there is an additional group called the side chain, designated with an R. The variation seen in naturally occurring amino acids arises from differences in this side chain.
Explanation: