Question

lactase is an enzyme that is produced in the lining of the intestines. this enzyme helps the body speed up the breakdown of carbohydrates that are found in dairy products, such as milk, yogurt, and cheese. which general function does lactase perform? fighting disease creating movement regulating cell processes sending chemical messages

Explanation:

Enzymes are biological catalysts. Lactase speeds up the breakdown of carbohydrates (a cell process). Fighting disease is more related to immune - system components like antibodies. Creating movement is related to muscles and the musculoskeletal system. Sending chemical messages is more about hormones (endocrine system) or neurotransmitters (nervous system).

Answer:

regulating cell processes