1. Environmental factors influence an enzymes ability to function. Each and every enzyme works best in a particular range of conditions that reflect the environment in which it evolved. Two such enzymes are pepsin and trypsin that each play in a role in human digestion. The enzyme pepsin begins the process of protein breakdown in the stomach. During digestion, the stomach's contents pass into the small intestine, where trypsin continues the digestion process. pepsin trypsin 2 4 8 10 pH (a) Describe how an enzyme's structure is related to its function. Explain what environmental conditions could interrupt this relationship. (b) Design an experiment using hydrogen peroxide to investigate the effect of changing environmental conditions have on catalase activity. (c) Using the figure provided, predict the activity for trypsin was released in the stomach. Justify your prediction. Enzyme activity →

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