E. On the inside of the folded chain, away from water.
The answer is D) Humerus. Hope this helps :)
When the two atoms are split
The reactive CARBONYL GROUP, contributes to the ability of aldehydes and ketones to be involved in energy reactions. Aldehydes and ketones undergo different types of reactions that lead to various products. One example of these reactions are nucloephilic reactions which lead to the production of alcohols, alkenes, diols, imine, etc.
D! Predictable and controlled