Answer :
Answer:
A mutation occurred in the gene that encodes the enzyme sucrase, resulting in a single amino acid substitution in the active site of the enzyme. A polar amino acid was changed to a nonpolar amino acid. The result of this mutation sucrase will not be ale to bind in the active site.
Explanation:
A digestive enzyme known as sucrase catalyzes the breakdown of sucrose into its component sugars, both glucose plus fructose. One kind, sucrase-isomaltase, which is secreted at the brush boundary of the small intestine. A condition known as congenital sucrase-isomaltase insufficiency impairs a person's capacity to digest particular sugars. The carbohydrates sucrose and maltose could not be broken down by those who have this disease.
Which foods include sucrose?
Vegetables and fruits contain sucrose, which is extracted from the sugarcane and used in food manufacturing and cooking. Sugar cane , grapes, oranges, beets, as well as other vegetables and foods all usually have the same amount of sucrose as the sugar inside the sugar bowl. Components for other sugars.
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