Question 1
What are genes responsible for the maintenance of all cells referred to as?
◦ Universal
◦ Managerial
◦ Housekeeping
◦ Executive
Question 2
What is the belief regarding twins who adopt dramatically different lifestyles?
◦ They may experience very different aging processes.
◦ They will retain very similar methylation patterns.
◦ They will experience identical phenotypes throughout their lifespans.
◦ They may never demonstrate similar DNA sequences of their somatic cells.