Podcast
Questions and Answers
What is the function of EF-Ts in protein translation?
What is the function of EF-Ts in protein translation?
- It binds to the A-site of the ribosome
- It catalyzes translocation
- It regenerates EF-Tu-GTP (correct)
- It catalyzes peptide bond formation
What is the catalytic component of the ribosome responsible for peptide bond formation?
What is the catalytic component of the ribosome responsible for peptide bond formation?
- rRNA
- PT ribozyme (correct)
- Translocase
- EF-Tu
Which subunit of the ribosome contains the PT ribozyme in bacteria?
Which subunit of the ribosome contains the PT ribozyme in bacteria?
- 30s subunit
- 80s subunit
- 70s subunit
- 50s subunit (correct)
What is the function of translocase in protein translation?
What is the function of translocase in protein translation?
What is the role of EF-Tu in protein translation?
What is the role of EF-Tu in protein translation?
Which site on the ribosome does the peptidyl tRNA move to during translocation?
Which site on the ribosome does the peptidyl tRNA move to during translocation?
Which site on the ribosome does the free tRNA move to during translocation?
Which site on the ribosome does the free tRNA move to during translocation?
What is the effect of an antibiotic that inhibits translocation?
What is the effect of an antibiotic that inhibits translocation?
What is the energy source for translocation during protein translation?
What is the energy source for translocation during protein translation?
What is the function of EF-Ts in the regeneration of EF-Tu-GTP?
What is the function of EF-Ts in the regeneration of EF-Tu-GTP?
What is the function of EF-Ts in protein translation?
What is the function of EF-Ts in protein translation?
What is the catalytic component of the ribosome responsible for peptide bond formation?
What is the catalytic component of the ribosome responsible for peptide bond formation?
Which subunit of the ribosome contains the PT ribozyme in bacteria?
Which subunit of the ribosome contains the PT ribozyme in bacteria?
What is the function of translocase in protein translation?
What is the function of translocase in protein translation?
What is the role of EF-Tu in protein translation?
What is the role of EF-Tu in protein translation?
Which site on the ribosome does the peptidyl tRNA move to during translocation?
Which site on the ribosome does the peptidyl tRNA move to during translocation?
Which site on the ribosome does the free tRNA move to during translocation?
Which site on the ribosome does the free tRNA move to during translocation?
What is the effect of an antibiotic that inhibits translocation?
What is the effect of an antibiotic that inhibits translocation?
What is the energy source for translocation during protein translation?
What is the energy source for translocation during protein translation?
What is the function of EF-Ts in the regeneration of EF-Tu-GTP?
What is the function of EF-Ts in the regeneration of EF-Tu-GTP?
What is the function of EF-Ts?
What is the function of EF-Ts?
Which site is responsible for peptide bond formation?
Which site is responsible for peptide bond formation?
What is the function of peptidyl transferase (PT)?
What is the function of peptidyl transferase (PT)?
What is the ribozyme responsible for catalyzing peptide bond formation in bacteria?
What is the ribozyme responsible for catalyzing peptide bond formation in bacteria?
What is the ribozyme responsible for catalyzing peptide bond formation in eukaryotes?
What is the ribozyme responsible for catalyzing peptide bond formation in eukaryotes?
What is the function of translocase?
What is the function of translocase?
Which tRNA site is responsible for holding the growing polypeptide chain?
Which tRNA site is responsible for holding the growing polypeptide chain?
Which tRNA site is responsible for holding the next amino acid to be added to the polypeptide chain?
Which tRNA site is responsible for holding the next amino acid to be added to the polypeptide chain?
What happens to the free tRNA after translocation?
What happens to the free tRNA after translocation?
What is the consequence of an antibiotic inhibiting translocation?
What is the consequence of an antibiotic inhibiting translocation?
