Answer :
Final answer:
The enzyme from pancreatic juice that acts on sugar is pancreatic amylase, essential for breaking down carbohydrates into simpler sugars in the small intestine.
Explanation:
The enzyme from pancreatic juice that acts on sugar is pancreatic amylase. This enzyme is secreted by the pancreas and plays a crucial role in the chemical digestion of carbohydrates in the small intestine. Pancreatic amylase breaks down starches into simpler sugars such as maltose by acting on the α-1→ 4, glycosidic linkages in starch and glycogen. However, it does not act on the α-1→ 6, glycosidic linkages found at the branching points of these molecules. For those areas, another enzyme called isomaltase or α-dextrinase is necessary for complete digestion. The production of pancreatic juice, which contains this crucial enzyme alongside others, is vital for proper nutrient absorption and digestive health.