pel the diagrams as you read the following passage 22 24 23 Phase Met Pro GGA Ser UCA Translation Part 3 Met Pro Next the elongation phase begins The ribosome moves along the messenger RNA and the start codon along with the first tRNA move into the P site leaving the A site open for the next tRNA The next codon in this case CCU moves into the A site and the tRNA with the matching anti codon GGA enters the A site as well When the amino acids Met and Pro are next to each other in the A and P sites the ribosome promotes a reaction to form a bond between the two amino acids starting the amino acid sequence of the new protein Highlight the second tRNA s anticodon the second codon and the second amino acid with the same color different from the first Arg Class ACCOUAGUCGGUAAA AUGCCUAGUEGGUAAAAAA 5 Date Met Pro GGA Ser AUGCCUAGUCG 3 Highlight the third anticodon codon amino acid with a new color Do the same for the 4th C 2015 Bethany Lau GCC 3 As the elongation phase continues the first tRNA without its amino acid moves into the E exit site The amino acid is now attached to the other amino acid attached to the second tRNA which has moved in the P site The A site is now open for the next tRNA to enter The next tRNA with the anti codon UCA aligns with the codon AGU in the A site The string of Met Pro attaches to the new amino acid Serine Ser when that tRNA moves into the P site and as the second tRNA enters the E site This process continues until the ribosome s A site detects a stop codon