Gives the final rate expression for film mass transfer followed by a second-order rate expression for reaction on a plane surface. derive this expression and show that it is correct

What type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? view available hint(s) what type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? salt bridge disulfide bridge hydrogen bond hydrophobic interaction