Question

2. Below is the sequence from the 3′ end of an mRNA.

5′-CCGUUACCAGGCCUCAUUAUUGGUAACGGAAAAAAAAAAAAAA-3′

This sequence contains the stop codon for the protein encoded by this mRNA.
A. what is the anticodon on the tRNA in the P site of the ribosome when release factor binds to the A site?
Hint: what is the relationship between the codon and anticodon?

(a) 5′-CCA-3′ <----- answer for A

(b) 5′-CCG-3′

(c) 5′-UGG-3′

(d) 5′-UUA-3′

B. What is the last amino acid on this protein? The second to last amino acid?