Onomatopoeia is particularly effective in poetry. Poetry relies on rhythm and meter and is often recited, creating the perfect medium for an effective use of onomatopoeia. Poetry has its roots in aural tradition making the use of words that evoke sounds particularly appropriate.
Amylase is not active in the stomach, the environment is too acidic. This is why the pancrease produces and secretes amylase into the duodenum after food leaves the stomach, t â¦ o replace the amylase secreted by salivary glands and denatured by stomach acid.he pH of the stomach is quite a bit lower than the pH of the saliva and the salivary amylase ten â¦ ds to get denatured in the acidic stomach environment. + 2 others found this useful.
Insulin stimulates the dephosphorylation of acetyl-CoA carboxylase, activating fatty acid synthesis. Phosphorylation of acetyl-CoA carboxylase by the hormones epinephrine, norepinephrine, and glucagon result in the inactivation of this enzyme, inhibiting synthesis of fatty acids from acetyl-CoA.Figure 2.atty acid biosynthesis occurs through the condensation of C 2 units and is coupled to the hydrolysis of ATP (2). The process of fatty acid synthesis involves two regulatory steps. The first step is the carboxylation of acetyl-CoA in the cytosol to form malonyl CoA (Figure 1).