Please note that there are four parts to this question. a….

Pleаse nоte thаt there аre fоur parts tо this question. a. Please describe what happens between Molecules A and B.  b. Please describe what happens between Molecules C and D.  c. Please describe the electron/atom movements for reactions leading to Molecules F and G  from molecule E (i.e.,the last two reaction steps). To make it a little easier to understand count the Carbons starting from top (e.g "C1 gives up a Hydrogen and moved one electron pair to C3" ... this is of course only serves as an example about describing reactions. This statement is real a nonsense!!) d. Where does molecule G come from?