Which of the following statements is incorrect? select one: a. sds-page eliminates effects of protein shape on the determination of protein mass. b. sds-page provides information to estimate the correct size of the protein in number of basepairs. c. sds-page provides information about the quaternary structure of a protein. d. sds-page provides data on the mass of a protein in its native (intact) state. e. sds-page provides information about the mass of a protein that is complimentary to that determined by gel