41. Some other cons to hydrophobic concrete, comes from the application process. 42. In its inactive state, the protein is in a hydrophobic state. 43. Its active site is a hydrophobic pocket that binds peptides containing proline. 44. Wnts are also hydrophobic with significant post-translational palmitoylation and glycosylation. 45. Tetraphenylporphyrin is hydrophobic , symmetrically substituted, and easily synthesized. 46. The terminal phenyl constituents contribute hydrophobic binding to increase potency. 47. This unusual process has been termed the " nonclassical hydrophobic effect ." 48. The check valve is not mechanical but hydrophobic in nature. 49. These two channels are separated by the hydrophobic , micro porous membrane. 50. On their own, hydrophobic surfactants cannot stabilize an emulsion.