Please take out your two column notes from last class for a homework check Learning Intentions Identify the pancreas as a source gland for insulin and describe the function of insulin in maintaining blood sugar levels ID: 1042185
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1. Checkpoint: The Small Intestine Please take out your two column notes from last class for a homework check
2. Learning IntentionsIdentify the pancreas as a source gland for insulin, and describe the function of insulin in maintaining blood sugar levels. Describe the major functions of the liver Explain the role of bile in the emulsification of the fats Relate digestive enzymes to their glandular sources and describe the digestion reactions they promote. Describe the role of sodium bicarbonate in pancreatic juice Describe the importance of pH level in various regions of the digestive tract.
3. V.O.D What does the pancreas do? https://www.youtube.com/watch?v=8dgoeYPoE-0
4. Homeostasis Role: Blood Glucose Levels
5. The Role of Pancreas In Digestion When chyme enters the duodenum it triggers hormone CCK to be released into the bloodstream. CCK promotes: Increase in digestive enzymes (lipase, amylase, trypsin) Release of bicarbonate pH
6. The Role of Pancreas In Digestion When chyme enters the duodenum it triggers Proscretin. Proscretin --- converts to secretin. Secretin triggers the liver to produce bile. Bile is stored in the gall bladder and involved in emulsification of fats into micelles
7. V.O.D: The role of the liver https://www.youtube.com/watch?v=wbh3SjzydnQ
8. The Liver and Gall Bladder All blood travelling through the capillary beds of the intestine goes directly to the liver before returning to the heart. The liver begins the removal of toxins. The liver is also involved in producing the storing various nutrients including glycogen and fat soluble vitamins.
9. Learning Activity Create a Mindmap of the function of the digestive juices and hormones. Include the function of each substance, and the release glandInclude arrows to present their connections You will have a quiz on digestive enzymes and hormones next class. However, you can use your mindmap!