Stomach the small intestine, where the extraction of nutrients begins. Depending on the quantity and contents of the meal, the stomach will digest the food into chyme within anywhere between forty minutes and a few hours. The average human stomach can comfortably hold about a litre of food. Gastric juice in the stomach also contains pepsinogen. Hydrochloric acid activates this inactive form of enzyme into the active form, pepsin. Pepsin breaks down proteins into polypeptides. Although the absorption in the human digestive system is mainly a function of the small intestine, some absorption of certain small molecules nevertheless does occur in
When I Start To (Break It All Down) an instinctive feeling sometimes. In this instance, "When I Start To (Break It All Down)" took over from "Save Me" because we thought the song had gone in the direction that sounded really good."" The song originally had the demo title "Tender", where it was loosely based on the Elvis Presley song "Love Me Tender". In the short film on the album, Clarke stated the track got ""mashed up into what it is now"", noting ""to me now it sounds like Tears for Fears."" Mute Records released a live video clip for the song as its official music video. This