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.
Answer Amylase has an optimal pH range of 6.7 - 7.0 and an optimal temperature of around 37 degrees Celsius or 98.6 degrees Fahrenheit.This is what would be expected of an enzyme that needs to be in its most active form in the saliva of the mouth. Answer   It depends on what amylase you're talking about. For example, the amylase found in saliva has an optimum pH of around 5.6 whereas amylase from the pancrea â¦ s has an optimum pH around 7.