A mutation has changed an isoleucine residue of a protein to Glutamic acid, which statement best describes its location in a hydrophilic exterior-

Q. A mutation has changed an isoleucine residue of a protein to Glutamic acid, which statement best describes its location in a hydrophilic exterior-

A.            On the surface since it is hydrophilic in nature

B.            In side the core of the protein since it is hydrophobic in nature

C.            Any where inside or outside

D.            Inside the core of protein since it has a polar but uncharged side chain

Answer: On the surface since it is hydrophilic in nature