Generalized anxiety disorder symptoms include: 1  Restlessness or feeling wound-up or on edge. 2  Being easily fatigued. 3  Difficulty concentrating or having their minds go blank. 4  Irritability. Muscle tension.  Difficulty controlling the 1  worry. Sleep problems (difficulty falling or staying asleep or restless, unsatisfying  sleep)
Protein Properties: Binding Sites [edit]. A binding site is a position on a protein that binds to an incoming molecule that is smaller in size comparatively, called ligand. In proteins, binding sites are small pockets on the tertiary structure where ligands bind to it using weak forces (non-covalent bonding).
Confidence votes 7.7K. Starch is the substrate. Salivary amylase (like all amylases) is an enzyme that breaks down bonds between glucose residues in starch molecules. More specifically, the substrate for an amylase is an Î±-1,4-glycosidic bond.The products are sugars such as maltose and, in smaller amounts, glucose and maltotriose.alivary amylase (like all amylases) is an enzyme that breaks down bonds between glucose residues in starch molecules. More specifically, the substrate for an amylase is an Î±-1,4-glycosidic bond.