lumenal vesicles is the organelle that makes the digestive enzymes of lysosome.
lumenal vesicles is the organelle that makes the digestive enzymes of lysosome.
which organelle makes the digestive enzymes of lysosome?
lumenal vesicles
upon leaving the golgi apparatus, the lysosomal enzyme-filled vesicle fuses with a late endosome, a relatively acidic organelle with an approximate ph of 5.5. this acidic environment causes dissociation of the lysosomal enzymes from the mannose 6-phosphate receptors. the enzymes are packed into vesicles for further transport to established lysosomes. the late endosome itself can eventually grow into a mature lysosome, as evidenced by the transport of endosomal membrane components from the lysosomes back to the endosomes.









































section::::pathogen entry.
lysosome
the exocrine pancreas is a portion of this organ that contains clusters of ducts (acini) producing bicarbonate anion, a mild alkali, as well as an array of digestive enzymes that together empty by way of the interlobular and main pancreatic ducts into the duodenum (upper small intestine). the hormones cholecystokinin and secretin secreted by the stomach and duodenum in response to distension and the presence of food in turn stimulate the production of digestive enzymes by the exocrine pancreas. the alkalization of the duodenum neutralizes the acidic chyme produced by the stomach that is passing into it; the digestive enzymes serve to catalyze the breakdown of complex foodstuffs into smaller molecules for absorption and integration into metabolic pathways. the enzymes include proteases (trypsinogen and chymotrypsinogen), hydrolytic enzymes that cleave lipids (the lipases phospholipase a2 and lysophospholipase, and cholesterol esterase), and amylase to digest starches. epi results from progressive failure in the exocrine function of the pancreas to provide its digestive enzymes, often in response to a genetic condition or other disease state, resulting in the inability of the animal involved to properly digest food.
exocrine pancreatic insufficiency