The resultant paralogs are polymers", but need not be, and indeed cannot be, homopolymers such as polyethylene or polypropylene, and need not even be pseudohomopolymers--i.e., composed of monomeric units where the same type of linkage is employed to conjugate the monomeric units, such as is the case for peptides or nucleic acids, where individual monomers may vary but the basic linkage remains th