4) All of the following are non- covalent interactions that help to form the ter
ID: 543237 • Letter: 4
Question
4) All of the following are non- covalent interactions that help to form the tertiary structure of proteins except for which one? O electrostatic repulsion between side chains of like charge O disulfide bonding between side O hydrogen bonding between polar O electrostatic attraction between side O hydrophobic interactions between chains of cysteines side chains chains of opposite charge nonpolar side chains 5) HMG-CoA synthetase and HMG-CoA reductase are important in the production of:* O acety -CoA O mevalonate O pyruvate O acetoacetyl-CoAExplanation / Answer
Ans : Electrostatic repulsion between side chains of like charges
Types of interactions present in the tertiary structure of protein are salt bridges , hydrophobic bonding , disufide bridges , electrostatic attractions and hydrogen bonding.
These interactions cause the folding of the protein molecule and give it a three dimensional structure to attain maximum stability and lowest energy state.