Chemistry, 10.10.2021 01:00, thefandomarmy24
Amino acids placed on a cation exchange resin containing sulfonate (-SO3-) groups flow down the column at different rates because of two factors that influence their movement: (1) ionic interactions between the sulfonate residues on the column and positively charged functional groups on the amino acids, and (2) hydrophobic interactions between amino acid side chains and the strongly hydrophobic backbone of the polystyrene resin. For each pair of amino acids listed, determine which will be eluted first from the cation exchange column by a pH 7 buffer.
Answers: 2
Chemistry, 22.06.2019 04:00, amandasantiago2001
Which of the following ocean acidification? are the most likely side effects of a ph less than 7.0 in the ocean b. more metal salts altering the ocean chemistry c. dissolution of the shells of marine organisms d. both a & b e. all of the above.
Answers: 3
Chemistry, 23.06.2019 06:00, fjsdfj1284
Which change will decrease the number of effective collisions during a chemical reaction? a. adding a catalyst b. increasing the surface area c. decreasing the temperature d. increasing the reactant concentrations e. increasing the volume of the reactants
Answers: 2
Amino acids placed on a cation exchange resin containing sulfonate (-SO3-) groups flow down the colu...
Mathematics, 27.09.2019 13:50
History, 27.09.2019 13:50
History, 27.09.2019 13:50
Mathematics, 27.09.2019 13:50
Mathematics, 27.09.2019 13:50