Select ALL of the following that pepsin, trypsin, and chymotrypsin share incommon:V they all digest proteins into peptidesthey are all enzymesthey are all located on the brush borderO they are all secreted in an inactive formO they are all produced by the pancreasO they are all proteasesthey are all activated by HCI (hydrochloric acid)O they must all be activated

All these enzymes helps in digestion play a important role in digestive system.

Select ALL of the following that pepsin, trypsin, and chymotrypsin share in common: they all digest proteins into peptides V they are all enzymes they are all located on the brush border they are all secreted in an inactive form O they are all produced by the pancreas O they are all proteases they are all activated by HCI (hydrochloric acid) they must all be activated

Select ALL of the following that pepsin, trypsin, and chymotrypsin share in common: they all digest proteins into peptides V they are all enzymes they are all located on the brush border they are all secreted in an inactive form O they are all produced by the pancreas O they are all proteases they are all activated by HCI (hydrochloric acid) they must all be activated

Biology: The Dynamic Science (MindTap Course List)

4th Edition

ISBN:9781305389892

Author:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Publisher:Peter J. Russell, Paul E. Hertz, Beverly McMillan

Chapter47: Animal Nutrition

Section: Chapter Questions

Problem 9TYK

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Similar questions

Figure 34.19 Which of the following statements about digestive processes is true? Amylase, maltaseT and lactase in the mouth digest carbohydrates. Trypsin and lipase in the stomach digest protein. Bile emulsifies lipids in the small intestine. No food is absorbed until the small intestine.
Figure 34.12 Which of the following statements about the small intestine is false? Absorptive cells that line the small intestine have microvilli, small projections that increase surface area and aid in the absorption of food. The inside of the small intestine has many folds, called villi. Microvilli are lined with blood vessels as well as lymphatic vessels. The inside of the small intestine is called the lumen.
Figure 34.11 Which of the following statements about the digestive system is false? Chyme is a mixture of food and digestive juices that is produced in the stomach. Food enters the large intestine before the small intestine. In the small intestine, chyme mixes with bile, which emulsifies fats. The stomach is separated from the small intestine by the pylloric sphincter.
Visit this site (http://openstaxcollege.org/l/fooddigestion2) for an overview of digestion of food in different regions of the digestive tract. Note the route of non-fat nutrients from the small intestine to their release as nutrients to the body.
By clicking on this link (http://openstaxcollege.org/l/fooddigestion) , you can watch a short video of what happens to the food you eat as it passes from your mouth to your intestine. Along the way, note how the food changes consistency and form. How does this change in consistency facilitate your gaining nutrients from food?
The pancreas, liver, and gallbladder help digestion in these ways, respectively:a. making enzymes; making bile and processing nutrients; and storing bileb. producing saliva; digesting carbohydrates; and eliminating wastec. producing hormones; producing enzymes; and eliminating wasted. making acids; producing digestive juices; and storing enzymes
Which of the following is true about pepsin? a. Most pepsin is released directly from chief cells.b. Pepsin is most active at high pH.c. Pepsin is essential for protein digestion.d. Pepsin accelerates protein digestion.e. Pepsin accelerates fat digestion.
It's Halloween and you just ate 27 Reese's peanut butter cups. Describe the ENTIRE process of both chemical AND mechanical digestion from mouth to anus of all of the nutrients in this candy (hint: there are carbs/fats/and proteins present). Your response must include the passing of the candy through all major organs and the role of accessory organs. You must also include key enzymes involved in breaking down each nutrient type AND include keywords like bile, chyme, bolus, etc.
Which of the following is the ability of the digestive system tobreak down macromolecules into smaller subunits?a. peristalsisb. ingestionc. absorptiond. hydrolysise. elimination
It's halloween and you just ate 27 Reese's peanut butter cups. Describe the ENTIRE process of both chemical AND mechanical digestion from mouth to anus of all of the nutrients in this candy (hint: there are carbs/fats/and proteins present). Your response must include the passing of the candy through all major organs and the role of accessory organs. You must also include key enzymes involved in breaking down each nutrient type AND include key words like bile, chyme, bolus, etc.
Which of the following statements is true?a. Intracellular digestion commonly occurs in vertebrates.b. Absorption of nutrients always requires active transport.c. Alimentary canals have two openings, whereas gastrovascularcavities have only one.d. Extracellular, but not intracellular, digestion requires hydrolyticenzymes.e. Most minerals are absorbed by simple diffusion.
Which of the following digestive enzymes is incorrectly matched with it's substrate and product? pancreatic amylase: starch --> maltose pepsin: protein --> amino acids lipase: fats --> glycerol and fatty acids peptidase: short polypeptides --> amino acids salivary amylase: starch --> maltose