Question

1. Synthesis and degradation of small molecules (metabolic intermediates): (Answer is 22 letters long)

3. A negatively polarized, electron-rich atom that form a bond by donating a pair of elections to an electron-poor atom (Answer is 11 letters long)

4. Pathways accounting for large amounts of mass transfer and energy generation in a cell (heaviest traffic and highly conserved across organisms) (Answer is 14 letters long)

6. Transmit information from hormones bound at the cell surface, thereby controlling intracellular metabolic processes (Answer is 15 letters long)

8. Major donor of electrons for reductive biosynthesis (Answer is 5 letters long)

Answer 1

1) Synthesis and degradation of small molecules (metabolic intermediates): (Answer is 22 letters long): Intermediary metabolism

3) A negatively polarized, electron-rich atom that form a bond by donating a pair of elections to an electron-poor atom (Answer is 11 letters long): nucleophile

4) Pathways accounting for large amounts of mass transfer and energy generation in a cell (heaviest traffic and highly conserved across organisms) (Answer is 14 letters long) :  Central pathway

5) Transmit information from hormones bound at the cell surface, thereby controlling intracellular metabolic processes (Answer is 15 letters long): Second messenger  

6) Major donor of electrons for reductive biosynthesis (Answer is 5 letters long): NADPH

Above all answers are basic definitions or functions of the terms as an answer.