There are 3 different types of RNA; 1  mRNA-Messenger RNA-This carries information from the nucleus to the ribosomes which are sites for protein synthesis.The coding sequence on the mRNA determines the amino acid sequence in the protein.The mRNA is a straight molecule extends from the 5' to 3' end.
Wool Ties. Wool Ties. Our classic range of wool ties for men have a very old school feel, making them ideal for more mature gents, or for guys who simply prefer a traditional look. This material, in terms of ties, is closely associated with the gentry, so it alludes to country style accessories, and high class hunting and fishing outfits.
Nelco's UV Stabilized Nylon 6/6 is used in continuous or extended exposure to outdoor use. The nylon cable tie is a weather resistant grade, enduring additional ultraviolet (UV) light. All of our black cable ties are UV stabilized. 1  Miniature-18 lb. tensile. 2  Intermediate-40 lb. tensile. 3  Standard-50 lb. & 70 lb. tensile.  Heavy Duty-120 lb. 1  tensile. Extra Heavy Duty-175 lb. tensile.  Extra Heavy Duty Lashing Ties-250 lb. tensile.