Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
FJ Diagrams Mouth Stomach Small Intestine Large Intestine 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500 What is being demonstrated in the tubes below? Absorption of nutrients into the blood stream The figure best illustrates? Why starch needs to be digested. The process we performed in class with balloons is best described as? Passive transport or diffusion The process illustrated in the Figure is best described as? Active transport The total surface area of the rectangular prism in the figure is? 138 2 cm What do you think amylase will do when you mix it with a starch solution? Amylase will break starch into simple sugars (glucose). Based on the lab we did in class what would the results be in the table below. Table 1 Chemical Tests Sugar Test Starch Test Substances being tested Amylase & Distilled Water Starch Solution Amylase & Starch Solution Table 1 Substances being tested Chemical Amylase Starch Amylase Tests & Distilled Solution & Starch Water Solution Sugar Test Starch Test - - + + +/- What is mechanical digestion in the mouth. chewing and crushing your food This is what softens and moistens food in mouth? This is saliva and another example of mechanical digestion Salivary glands secrete this enzyme into the mouth? Amylase What is the function of HCl (Hydrochloric Acid) in the stomach? Lowers the pH of the stomach contents to activate the pepsin / make it do its job. What nutrient starts its digestion in the stomach? Protein How does your body use protein? To repair tissue and build muscle Gastric juice is made of_______________ and_______. It is found in the _____________. Gastric juice is made of__HCl and pepsin_and found in the ___Stomach____. Circular, Longitudinal, and Diagonal muscles work together to achieve mechanical digestion in this organ the stomach Why are active and passive transport both needed in the absorption of digested nutrients into the body? absorption sometimes requires cellular energy and/or not all nutrients can be absorbed by diffusion What helps increase the amount of nutrients absorbed in the small intestine? What are villi and microvilli? This alkaline/basic solution helps neutralize the acidic stomach juice, when it enters the duodenum What is pancreatic juice? Fat is broken down in this organ. What is the small intestine? This organ has the largest internal surface area of the digestive system to absorb nutrients What is the small intestine? What occurs in the colon (large intestine) that our body needs in order to work properly. •Transport undigested waste •absorb water •absorb minerals Why does our body need water to function properly? It transports nutrients and waste in our body What is the difference between large intestine and colon? Nothing, they are synonymous (same thing) Dead cells, undigested food, and bacteria are stored here What is the Rectum? How does food move through the digestive tract? Peristalsis Final Jeopardy Digestive System Final Jeopardy Select an organ and explain everything you know about it