please help, draw out structures if you can. Parts A,B, &F

15.) (A) ( 1pt) Draw the structure of the side chain of glutamate in the conjugate acid form. (B) (1 pt) Draw the structure of the side chain of glutamate in the conjugate base form. (C) (1 pt) What is the net charge of the glutamate side chain when it is ionized? 1 (D) ( 1pt) Is the side chain of glutamate ionized in the conjugate acid form or the conjugate base form? coniva atc base form (F) ( 2 pts) At what pH is the side chain of glutamate 3/5% ionized