Important enzymes: Match the description of the enzyme on the left to its name in the dropdown menu on the right. Produced in the mouth and starts [ Choose ] the process of carbohydrate digestion. Fat digesting enzyme produced by [ Choose ] the tongue A protein digesting enzyme produced in the small intestine [ Choose ] Main fat digesting enzyme that [ Choose ] arrives in the small intestine from the pancreas Enzyme responsible for the [ Choose ] breakdown of ethanol to acetaldehyde in the liver.

Important enzymes: Match the description of the enzyme on the left to its name in the dropdown menu on the right. Produced in the mouth and starts [ Choose ] the process of carbohydrate digestion. Fat digesting enzyme produced by [ Choose ] the tongue A protein digesting enzyme produced in the small intestine [ Choose ] Main fat digesting enzyme that [ Choose ] arrives in the small intestine from the pancreas Enzyme responsible for the [ Choose ] breakdown of ethanol to acetaldehyde in the liver.

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Drag and drop each structure or characteristic to the correct intestine. Small intestine Absorbs water and salts Contains rectum Most vitamins are absorbed here Lacteals absorb fat Villi and microvilli increase surface area Contains 3-part colon Digestive enzymes are produced by epithelial lining Smaller diameter Digestive enzymes produced by the pancreas enter here Contains appendix Contains cecum 1-1.5 meters long in adult human Minerals are absorbed here 3 meters long in adult human Stores and concentrates undigested material Nutrients are absorbed here Hydrolytic enzymes break down macromolecules Large intestine
Match the digestive enzyme to the location of its synthesis pepsin amino-peptidase lipase trypsin sucrase [Choose] [Choose ] oral cavity large intestine liver pancreas stomach small intestine [Choose ] [Choose ]
Digestive physiology: What are intestinal cells that absorb nutrients?
Because bile salts are important lipolytic enzymes, fat digestion relies on which of the following accessory organs? Small intestine Pancreas Liver Salivary glands
LARGE INTESTINE Chemical digestion events/processes (what are they and for which nutrients? Name/describe any enzymes involved.): Mechanical digestion events/processes (what are they and for which nutrients?): Absorptive events/processes (what are they and for which nutrients?): Role of accessory organs? (which organ(s) and how do they contribute)? Additional details:
Which nutrient(s) are NOT enzymatically digested before they are absorbed? (Check all that apply). Check All That Apply Fats Carbohydrates Proteins Vitamins Minerals
Which of the following best describes the process of peristalsis smooth muscle contractions that move food through the alimentary canal a common cause of loss of appetite, fatigue, and dehydration voluntary control of the rectal sphincters regulating defecation the transport of nutrients to the liver through the hepatic portal vessel a process of fat emulsification in the small intestine
As you may know, Homer Simpson loves his donuts. So lets help Homer understand how his donut is processed from beginning to end. To do this you will need to 1. summarize the digestive system by identifying the gastrointestinal tract organs and their functions as the donut moves along the track. To do this you will need to identify 2. the function of the mouth and what compounds are broken down in the mouth and how (describe the chemical digestion); 3. The function of the stomach, describe chyme, the role of the stomach in mechanical digestion, chemical digestion (how, describe the chemical digestion and enzymes), and absorption. Why is it necessary for the stomach contents to be so acidic? How does the stomach protect itself from digestion? State the cells that secrete hydrochloric acid, pepsin, and intrinsic factor and the functions of each secretion; 4. Explain how small intestine absorption is assisted by circular folds (plicae circulares), villi, and microvilli; and describe…
Digestion overview vasculature submucosa muscularis externa muscularis mucosae accessory organs chemical digestion epithelial longitudinal mechanical digestion mucous alimentary canal mucosa serosa mechanical digestion is the process of physically breaking apart food in order to increase its surface area. chemical digestion is the process of enzymatically breaking down nutrient polymers into monomers The digestive system is made up of a series of organs that together form a long tube called the alimentary canal. Additional structures called accessory organs provide assistance in digesting the food passing through the tube, although these structures themselves are not tube-shaped. The organs making-up the “tube” share a similar histology. The muscularis mucosae is the tissue layer that comes in contact with the food passing through the lumen of the tube, and is…
(Use word bank to fill-in answers) Mechanical chemical both neither Do the following structures perform mechanical digestion, chemical digestion, both, or neither? stomach teeth salivary glands pancreas
Mention the locations where the digestion and absorption of carbohydrates and proteins occur. Give examples of the chemical agents involved in the digestion of carbohydrates and proteins.
You eat a cheeseburger. Describe the process by which the protein, carbohydrates and fats are broken down. Include the locations of each step. Explain how the final products of digestion are absorbed (separately for fat, protein and carbohydrates. Include where this happens, and where they go after. Explain what ingredients in the cheeseburger provide each type of nutrient.