thank you so much!!!

3) Define the following terms: Regarding Chemical Shift: (A) (1 point) Shielded or upfield (signal) Regarding Multiplicity; (A) (0.25 point ) Singlet (B) 0.25 point) Doublet (C)(0.25 point) Triplet (D) 0.25 point) Quartet (E) (0.25 point) Quintet (F) (0.25 point) Sextet (G)(0.25 point) Multiplet Regarding Multiplicity: (A)(0.25 point) Singlet (B) (0.25 point ) Doublet (C) (0.25 point) Triplet (D) (0.25 point) Quartet (E) (0.25 point) Quintet (F) (0.25 point) Sextet (G)(0.25 point) Multiplet 5) (1.25 points) What is the difference between a regular 13CNMR and a 13CNMR registered in a proton coupled mode