The long chains of amino acids fold to give each type of protein molecule a specific shape. The particular shape that a protein molecule has allows other molecules to fit into it. This is particularly important for antibodies and enzymes.
Introduction: The Wolds Way National Trail is a long distance footpath that follows a natural chalk escarpment which runs from Hull to Filey. At just over 76 miles long the walk crosses beautiful East Yorkshire countryside.
Hull-area historical earthquake activity is significantly below Texas state average. It is 92% smaller than the overall U.S. average. On 2/10/2006 at 04:14:22, a magnitude 5.3 (4.2 MB, 5.3 MS, Depth: 3.1 mi, Class: Moderate, Intensity: VI-VII) earthquake occurred 312.4 miles away from the city center.