_______is a state of extreme sorrow, suffering, or pain. A: Distress B: Dismiss C: intensity D: amylase
_______is a state of extreme sorrow, suffering, or pain. A: Distress B: Dismiss C: intensity D: amylase
Which of the following enzymes are used in protein digestion? ( ) A: Trypsin B: Chymotrypsin C: Pepsin D: Amylase
Which of the following enzymes are used in protein digestion? ( ) A: Trypsin B: Chymotrypsin C: Pepsin D: Amylase
导致水果和蔬菜发生褐变的酶主要是 _________ A: protein B: polyphenol oxidase C: amylase D: pectinase
导致水果和蔬菜发生褐变的酶主要是 _________ A: protein B: polyphenol oxidase C: amylase D: pectinase
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