本题目来源于试卷: Interaction & Interdependence C.1 Enzymes & Metabolism，类别为 IB生物学
[单选题]
Which of the following graphs ,u y9bs oddkmf;av31 ; best i wzqw g1s3rdp7 /a(+otllustrates the relationship between temperature and the activity of /(17rt+d3 aqwzgo pw senzymes such as lipase?
A.
B.
C.
D.
参考答案: C
本题详细解析:
Choice C is correct because as temperature increases, the acogy 9qq3r1+;i wf.pr 4laxdv8/n k:wmtivity of enzymes, likwqmk.dgq nvylfi8p;4r : o arx139/+we lipase, also increases. However, when the temperature surpasses the optimum temperature of the enzyme, the enzyme rapidly denatures and the enzyme's activity rapidly decreases.
Choice A is incorrect because above the optimum temperature the enzyme becomes denatured, thus the rate of reaction wouldn't continue to increase.
Choice B is incorrect because the rate of reaction wouldn't plateau, it would start to decrease when the enzyme becomes denatured.
Choice D is incorrect because the rate of reaction wouldn't be highest at the lowest temperature.
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