An example of chemical change during the process of digestion is “enzymes breaking down food”. Thus, option D is the correct answer.
Physical changes are the one that does not exhibit any difference in terms of the chemical composition of the substances involved. On the contrary, chemical changes alter the chemical composition of the substance. In the case of digestion, enzymes are used for exhibiting chemical change for food substances. Some examples are:
- Amylase and other carbohydrase enzymes help in breaking down a molecule of starch into sugar
- An enzyme named Protease is significant for breaking down proteins into amino acids
Thus, we can conclude that an example of chemical change during the process of digestion is “enzymes breaking down food”. Hence, option D is the correct answer.
Learn more about enzymes here:
https://brainly.com/question/17128710
