Lactase is a protein in the digestive tract that break down certain sugars found in milk. what is the main function of lactase?

Lactase protein acts as a digestive enzyme whose main function is to break down the lactose sugar. Lactose is found in milk and other dairy products.  Lactose sugar is a big molecule and thus it is difficult to metabolize it. Lactase breaks down the lactose into smaller molecules such as glucose and galactose, which are easily absorbed by the intestine.

hi~~

i would say that hybridization occurs frequently in nature, because there are many types of hybrids that have occurred naturally, such as the mule (male donkey + female horse)

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