The isoelectric point of a protein is
(a) the pH at which the protein molecule has no charges on its surface.
(b) the pH at which a protein in solution has an equal number of positive and
negative charges.
(c) the electric charge under isothermal conditions.
(b) None of these
(a) the pH at which the protein molecule has no charges on its surface.
(b) the pH at which a protein in solution has an equal number of positive and
negative charges.
(c) the electric charge under isothermal conditions.
(b) None of these