Protein Engineering Practice Test 5

1. What are the genes that regulate the development of body patterns called?

2. ESI-MS can successfully detect post-translational modifications and mutations.

3. Which of the following ionization method uses aromatic compounds and organic solvents to achieve ionization?

4. Which of the following motif is depicted in the figure below?

5. Which of the following DNA-binding motif functions as transcriptional regulators, especially during eukaryotic development?

6. Who is the inventor of ESI-MS?

7. Which of the following provides higher resolution in MALDI-TOF?

8. ESI is not a soft ionization technique.

9. Which of the following motifs form a coiled-coil?

10. Generally in ESI, very little residual energy is retained by the analyte, and no fragmentation occurs upon ionization.