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.
The optimum temperature of the amylase was determined. B. Effect of pH One mL of acetate buffer (pH 4) and one mL 2% unbuffered starch were mixed in a large test tube. Two mL of the enzyme solution was added in a separate large test tube.Both the test tubes were incubated for ten minutes in a 37Â°C water bath.esults and Discussion The effect of temperature and pH on the enzymatic activity of salivary amylase was determined by measuring the rates of reaction in varying temperatures and pH. The 0.5% NaCl added in the enzyme solution activates the salivary amylase to perform its function â to hydrolyze starch.