Digestive enzyme. Digestive enzymes are enzymes that break down polymeric macromolecules into their smaller building blocks, in order to facilitate their absorption by the body.
Club-level seating is open to the elements, as opposed to the entirely enclosed luxury boxes, which gives more of an outdoor impression at roofless and open-roof stadiums and arenas. Club-level seating is normally bought on a contract basis to allow for maximum profit on the part of the venue.
Something you can sit on, especially if it's a bench, stool, sofa, or chair, is a seat. Most bicycles have one seat, while many motorcycles have two seats. If your teacher invites you to Take a seat, he means Find a chair and sit in it.. There are seats in cars and airplanes, around tables, in restaurants, and in movie theaters. As a verb, seat means help someone find a place to sit, the way an usher seats audience members at a concert. Some people also use seat to mean bottom or buttocks, or the section of your pants that covers this body part.