31. The basic primary structure of silk consists of a six amino acid unit that repeats itself. 32. Difficulties in quality control have resulted in low utilization of electric resistance welding for primary structure . 33. Distant relationships between proteins whose primary structures are unalignable can sometimes be found by secondary structure. 34. In other words, it is the prediction of secondary and tertiary structure from its primary structure . 35. Preprolactase, the primary translation product, has a single polypeptide primary structure consisting of 1927 amino acids. 36. Retrograde planets influence the primary structure of the human consciousness and its relationship with human life. 37. All components, except for the propulsion module, are mounted on the exterior of the primary structure . 38. There are two primary structures on the site. 39. The Julius Lehrkind Mansion is listed as the primary structure and the other four as contributing structures. 40. The homology between AaHIT4 and AaHIT5 is greater than with the primary structures of AaHIT1 or AaHIT2.
