Question

explain the carbohydrate digesting in intestine

Answer 1

carbohydrates digestion starts in small intestine..liver secreates bile juice pancreas secreated pancreatic juice in small intestine intestinal juice is secreated they digest carbohydrates into glucose which are simple water soluble molecules that can be further absorbed by blood stream..and waste product product goes to large intestine from where it gets ejected.

Answer 2

• The digestion of the proteins begin in the stomach where it is acted upon by the proteolytic enzyme of the stomach, pepsin. Pepsin converts proteins into proteoses and peptones (peptides).
• Proteins, proteoses and peptons in the chyme reaching the intestine are acted upon by the proteolytic enzymes (trypsin, chemotrypsin, carboxypeptidases) of the pancreatic juice and are converted into dipeptides.
• The enzymes in the succus entericus acts on the end product of the above reaction to form the simple absorbable forms.
• Dipeptidases present in the succus entericus converts the dipeptides into amino acids. Amino acids thus formed are absorbed in the jejunum and ileum regions of the small intestine.