Which of the following correctly describes the structure of tRNA? A. 3 base codon one the bottom, Amino acid attachment site on top, held together by Hydrogen bonds B. 3 base codon one the bottom, Amino acid attachment site on top, phosphate groups on the left and right sides C. 3 base anticodon one the bottom, Amino acid attachment site on top, held together by Disulfide bonds D. 3 base anticodon one the bottom, Amino acid attachment site on top, held together by Hydrogen bonds