A sudden change in a character/ gene / chromosomes of an organism is mutation.
<span>The Current Procedural Terminology code would be 95813. This code would be used when a person has a routine EEG procedure performed as a way of checking the mechanisms behind the epilepsy. The code 95813 also shows that the test lasted for longer than one hour, in this case three.</span>
A = Phosphate group
B = Deoxyribose sugar
C = Nitrogenous base
