本题目来源于试卷: Interaction & Interdependence C.1 Enzymes & Metabolism，类别为 IB生物学
[单选题]
What is the substrate t qs *+dk-tbw)(w9m 9qny 3d64n eshifypm9e. f,v4zpem.uw-vmv)a t 6d )be)bor the enzyme lactase?
A. Glucose
B. Galactose
C. Lactose
D. Fructose
参考答案: C
本题详细解析:
The enzyme lactase breaks down the substrate lactose into glucose1 *.cn l0-k9ycwxyr pfpf:v-c and galactose.
Glucose and galactose are products of the reaction (Choices- 90 fkfnpyc*l1. ywv x:p-rcc A and B).
Fructose is not a substrate for the enzyme lactase (Choice D).
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