Researchers in the Burge group are investigating new structural and bonding patterns of DNA. Answer the following two questions regarding DNA intermolecular bonding: 1) When guanine nucleotides self-associate, what is the theoretical maximum number of guanosines that are bonded together at one time? 2) The guanine nucleotide bonding mentioned above, is an example of what general class of non-Watson Crick base pairing?