A demonstration of the key points of the required practical to investigate the effect of pH on enzyme activity for GCSE biology and combined science.

Summary The factors that affect enzyme catalysis (that is, enzyme activity) will definitely affect the rate of enzymatic reactions, but the factors that affect the rate of enzymatic reactions do not ...

Method Summary This article describes a simple method to determine the optimum pH for the activity of one enzyme in a coupled enzyme assay. Decoupling of the two-step reaction is achieved by heat ...

Xiaochen Liu, Shiting Zhang, Nitrogen addition shapes soil enzyme activity patterns by changing pH rather than the composition of the plant and microbial communities in an alpine meadow soil, Plant ...