Protein Engineering Practice Test 2

1. Which of the following is the site of protein synthesis in a cell?

2. Which of the following is used for the reduction of disulfide bonds?

3. First, the bond between the amino acid and the tRNA in the P site is cleaved, then the peptide bond is formed between the two amino acids.

4. Which of the following is not a post-translational modification?

5. In prokaryotes and eukaryotes, multiple ribosomes can bind to a single mRNA transcript, and give rise to beads on a string structure. What is this structure called?

6. The second and further aminoacyl-tRNAs are brought to the ribosome bound to which of the following protein complex?

7. In which of the following directions does the polypeptide synthesis proceeds?

8. What are the codons that specify the same amino acid called?

9. Find the odd one out.

10. The genetic code has no punctuation to indicate the reading frame; instead, the nucleotide sequence is read sequentially, triplet by triplet?