It secretes the enzymes: Trypsin, is a peptidase, that breaks down peptides in the small intestine. Chymotrypsin, also a peptidase Steapsin, degrades triglycerides into fatty acids and glycerol.Carboxypeptidase, splits peptide fragments into individual amino acids.hese enzymes include peptidase, which breaks down peptides into amino acids and the enzyme maltase acts upon maltose which produces glucose. These molecules are absorbed by the villi in the small intestine and according to the molecule they are either absorbed by the lacteal or blood capillaries.
Â© 2013 MSNBC Interactive. Reprints. Once known as squeaky-clean Barbara Cooper on One Day at a Time, Valerie Bertinelli's personal life actually included drug abuse, cheating on then-husband Eddie Van Halen and a long struggle with body-image issues.
Follow the life of actress Valerie Bertinelli, from her early days on One Day at a Time to her role in Hot in Cleveland, on Biography.com. Valerie Bertinelli is an actress and author best known for her roles on the TV sitcoms 'One Day at a Time' and 'Hot in Cleveland.' Synopsis In 1975, Valerie Bertinelli started her run on the TV sitcom One Day at a Time, and during her nine years on the show, she grew from a chubby, awkward teenager to a popular sex symbol. She has since appeared in several feature films and TV miniseries, married and divorced rocker Eddie Van Halen, become a spokesperson for the Jenny Craig weight-loss program and written three books.