11. Cyanuric acid is the cyclic structures shown in the infobox readily interconvert; that is, they are tautomers. 12. They are also used in several classes of non-cyclic structures that also bind a variety of structures. 13. These peptides are often cyclic and can have highly complex cyclic structures , although linear nonribosomal peptides are also common. 14. Due to proline s cyclic structure , only few peptidases could cleave the bond between proline and other amino acids. 15. The cyclic structure of marabi melded with traditional dance styles such as the Zulu indlamu, combined with big band swing. 16. The ROMP catalytic cycle requires a strained cyclic structure because the driving force of the reaction is relief of ring strain. 17. Kekul?s novel proposal for benzene's cyclic structure was much contested but was never replaced by a superior theory. 18. The pre-chorus then jumps to Am, then in the chorus it goes back to C, keeping a cyclic structure . 19. The phosphoric acid units can be bonded together in rings ( cyclic structures ) forming "'metaphosphoric acid "'molecules. 20. Lactones with small rings are restricted to the " s "-trans ( i . e . E ) conformation due to their cyclic structure .
