Biology Vocabulary, Cambell & Reece 7th Edition
Subject:
Biology [1]
Pronunciation Key Pronounce a as in ace a ash ch chose e meet e/eh bet g game r ice i hit ks box kw quick ng song 6 robe 0 ox oy boy s say sh shell th thin u boot u/uh up z zoo 1 = primary accent ' = secondary accent 51cap A modified form of guanine nucleotide added onto the nucleotide at the 5' end of a pre-mRNA molecule. A site One of a ribosome's three binding sites for tRNA during translation. The A site holds the tRNA caJTying the next amino acid to be added to the polypeptide chain. (A stands for aminoacyl tRNA.)