A Portion of an Mrna Attached to a Ribosome Reads:
A portion of an mRNA attached to a ribosome reads: 5′ GACCAUUUUUGA 3′
If a tRNA with a histidine amino acid attached is in the P site of the ribosome, a tRNA with which amino acid attached will enter the A site?
A portion of mRNA attached to a ribosome reads: 5′ GACCAUUUUUGA 3′
In the polypeptide produced, what amino acid will be attached to the amino group of the histidine encoded by this mRNA?
What would you expect to find bound to the stop codon at the A site?
A)a charged tRNA with the anticodon TAG
B)a charged tRNA with the anticodon ATC
C)an uncharged tRNA
D)a release factor
E)Nothing binds to a stop codon, which is why the peptide is released.