Please help me with this question. More than one answer may be correct.  The + side of a microtubule _____. Options: A)  will be attached to the cell membrane B)  will have a β subunit C)  will have a high rate of polymerization than the - end D)  will have an α subunit E)  will have a lower rate of polymerization than the - end

Definition Definition Chemical process in which one or more monomers combine to produce a very large chain-like molecule called a polymer. The functional groups present on the monomers and their steric effects are responsible for polymerization through a sequence of reactions that vary in complexity. There exists a stable covalent chemical bond between monomers that sets apart polymerization from other processes.