23. (1 pt.) Some odd biophysicist decided to try an experiment where they expressed, purified, crystallized, and solved the structure for the following engineered polypeptide... AAARRRRRGGHHHHHH (perhaps a former pirate turned biophysicist) Carefully circle the region of the polypeptide where a cis- orientation between two adjacent residues is most likely to occur. 24. (1 pt.) Label the overall dipole for this secondary structure... 25. (2 pts.) Give the number of residues in the secondary structure displayed in the question above. Justify your answer, don't just right a number. 26. (4 pts.) Beta strands often form Beta sheets. Draw 2 types of sheets, with each containing just 2 strands. Label the type of sheet