Practice Questions

TLS Online TPP Program

#Question id: 4212

Which statement describes the correct order of events in translation elongation?

#Unit 3. Fundamental Processes

The ternary complex binds to the A site, EF-Tu leaves, peptidyl transferase forms a peptide bond, EF-G hydrolyzes ATP to translocate the peptidyl tRNA to the P site, tRNA leaves the E site.
The ternary complex binds to the P site, EF-Tu leaves, peptidyl transferase forms a peptide bond, EF-G hydrolyzes GTP to translocate the aminoacyltRNA to the A site, tRNA leaves the E site.
The ternary complex binds to the A site, EF-G leaves, peptidyl transferase forms a peptide bond, EF-Tu hydrolyzes GTP to translocate the peptidyl tRNA to the P site, tRNA leaves the E site.
The ternary complex binds to the A site, EF-Tu leaves, peptidyl transferase forms a peptide bond, EF-G hydrolyzes GTP to translocate the peptidyl tRNA to the P site, tRNA leaves the E site.

More Questions

TLS Online TPP Program

#Question id: 11585

#Unit 7. System Physiology – Animal

Osteoporosis is a condition in which the density of bones is decreased so much that the individual is at a higher risk of fractures. The more calcium in the bones, the better the bone density. Which of the following would produce the greatest increase in bone calcium levels?

TLS Online TPP Program

#Question id: 10301

#Unit 6. System Physiology – Plant

Which one of the following enzyme are not invlved in reduction of NAD+?

TLS Online TPP Program

#Question id: 26485

#Unit 3. Fundamental Processes

CAP–cAMP complex binds to upstream element as

TLS Online TPP Program

#Question id: 27110

#Unit 4. Cell Communication and Cell Signaling

Which one of the following is not act as ligand for NF-kB Signalling?