Final answer:
Amylase is produced in the mouth and helps break down starch into maltose. Membrane-bound disaccharides, such as maltase, sucrase, and lactase, are produced in the brush border of the small intestinal wall and break down polysaccharides into their constituent monomers.
Step-by-step explanation:
Amylase, which breaks down starch into maltose, is produced in the mouth. Amylase is produced in the mouth and helps break down starch into maltose. Membrane-bound disaccharides, such as maltase, sucrase, and lactase, are produced in the brush border of the small intestinal wall and break down polysaccharides into their constituent monomers.
Membrane-bound disaccharides, which break polysaccharides into their constituent monomers, are produced by enzymes such as maltase, sucrase, and lactase, which are found in the brush border of the small intestinal wall.