Question | Answer |
1. Physical | chewing |
1. Chemistry | salivary amylase breaks down polysacchorides (starch) |
2. Physical | Churning the bolus into chyme |
2. Physical ;; Gastrin | hormone stimulating gastric juice |
2. chem #1 | HCI denatures protein (poly peptide) |
2. Chem #2 | Pepsin breaks down protein (polypeptides) |
2. Pancreas | bicarbonate = neautralizing HCI |
2. Liver | Produces bile |
2. GB | stores bile |
2. Bile | emulsifies fat to form micelles |
3. Phys | segmentation |
3. Secretin | hormone that stumulates the pancreas |
3. cholecystokinin (CCK) | hormone stimulates liver and GB |
3. CHO CHEM #1 | pancreatic amylase breaks down polysacchorides (starch) |
3. CHO CHEM #2 | intestinal disacchoridases (breakdown of dissachorides into monounsaturated) |
3. PRO CHEM #1 | Pancreatic Protease |
3. Pro chem #1 ;; Pancreatic Protease | breakdown polypeptides |
3. PRO CHEM #2 | Intestinal Peptidase |
3. Pro chem #2 ;; Intestinal Peptidase | break down dipeptides to single AA |
3. FAT CHEM | Pancreatic Lipase |
3. Fat chem ;; Pancreatic Lipase | breakdown triglycerides - mono + 2FFA |
3. Monosacchorides (absorbed now) | glucose + galactose abosorbed via active transport => Blood => Liver => rest of cells |
3. Amino Acids (absorbed now) | via transport => Blood => liver => rest of cells |
3. Fats (absorbed now) | via simple difusion => packaged into chylomicrons => lymph => heart => rest of cells |