Question

lactase is a protein in the digestive tract that helps break down certain sugars found in milk. What is the function of lactase?

Answer 1

Lactase is an enzyme that breaks down lactose into glucose and galactose for absorption in the small intestine. Insufficient lactase production leads to lactose intolerance, which can be managed with lactose-free products or enzyme supplements.

Step-by-step explanation:

The function of lactase is to aid in the digestion of lactose, which is a sugar found in milk. Lactase is an enzyme that breaks down lactose into two simpler sugars, glucose and galactose, which are then absorbed into the bloodstream through the small intestine.

People who produce insufficient amounts of lactase may experience lactose intolerance, leading to symptoms like bloating and abdominal cramps when they consume dairy products. Products such as lactose-free milk or supplemental lactase enzymes can help manage this condition.

Answer 2

The sugar found in milk is called lactose and the enzyme breaks it into glucose and galactose

Step-by-step explanation:

Lactase is a protein in the digestive tract which is produced by many organisms which are present in the walls of the small intestine. They produce the enzyme lactase and this enzyme helps in the digestion of sugar in milk.

The action on milk helps to break down the lactose sugars found in milk into glucose and galactose which are then easily reabsorbed by the body.