Many processes occur in the digestive system. Which process is best classified as a physical change? O Saliva converting the starch molecules in crackers into simple sugars. O Digestive enzymes breaking down proteins into smaller fragments. O Bacteria converting lactose into simple sugars in the intestines. O Teeth grinding an almond into smaller pieces in the mouth.
Many processes occur in the digestive system. Which process is best classified as a physical change? O Saliva converting the starch molecules in crackers into simple sugars. O Digestive enzymes breaking down proteins into smaller fragments. O Bacteria converting lactose into simple sugars in the intestines. O Teeth grinding an almond into smaller pieces in the mouth.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Transcribed Image Text:Many processes occur in the digestive system. Which process is best classified as a physical change?
O Saliva converting the starch molecules in crackers into simple sugars.
O Digestive enzymes breaking down proteins into smaller fragments.
O Bacteria converting lactose into simple sugars in the intestines.
O Teeth grinding an almond into smaller pieces in the mouth.
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