All these enzymes hydrolyze disaccharides in the small intestines EXCEPT maltase sucrase amylase lactase
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All these enzymes hydrolyze disaccharides in the small intestines EXCEPT
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maltase |
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sucrase |
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amylase |
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lactase |
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- The following enzymes are involved in carbohydrate digestion in the microvilli, except? sucrase isomaltase amylase trehalaseA person who is lactose intolerant must either avoid dairy products or they must take a digestive aid such as Lactaid. Please explain why dairy products create problems with digestion for a person like this.Determine the location within the human body where each of the following aspects of carbohydrate digestion occurs. 1. The enzyme sucrase is active 2. Hydrolysis reactions converting polysaccharides to disaccharides occur 3. First site where breaking of glycosidic linkages occurs 4. The monosaccharide glucose, fructose, and galactose are produced 5. Pancreatic enzyme is active 6. Hydrolysis reaction converting disaccharide to monosaccharide occur 7. Monosaccharide enter the bloodstream 8. The primary site for CHO digestion is located here. 9. Gastric juice is present 10. Salivary amylase is present here.
- Why is cellulolytic breakdown possible only among ruminants? What makes the ruminants’ digestion process unique compared with monogastric digestion?Pepsin and pancreatic digestive enzymes are regulated by: Allosteric regulation Zymogen activation Covalent modification Competitive inhibitionexplain why maltose will or will not give a postive result with benedicts after digestion
- Arrange the following statements reagarding the process of protien metabolism starting from 1 to step 10. Conversion of pepsinogen to pepsin by HCl Enters the Kreb Cycle Removal of basic and acidic functional groups Conversion to individual amino acids Glutamate becomes alpha-ketoglutarate Active transport takes place Acidic denaturation and hydrolysis of proteins Mechanical digestion to go to the small intestines Conversion of proteins to simpler polypeptides Shuffling of amino group to generate glutamateEnzymes that digest dietary proteins in the stomach and intestine are synthesized as proenzymes or zymogens. Which of the following is the proenzyme form of a proteolytic enzyme of the digestive tract? elastase O carboxypeptidase chymotrypsinSelect the enzymes that play a role in producing monosaccharides absorbed by SGLT1. Group of answer choices Pancreatic alpha-amylase Sucrase Maltase Isomaltase Lactase alpha-amylase beta-amylase Glucoamylase Pullulanase Endoglucanase Exoglucanase Cellobiase All of the above
- Identify the original site of these chemical secretions- these should be labeled on the diagram: Pepsin HCL (hydrochloric acid) Sucrase Lactase Maltase Bile Salivary amylase Pancreatic lipase Pancreatic amylase Aminopeptidase Sodium Bicarbonate Trypsin Carboxypeptidase Insulin GlucagonHCl and breakdown enzymes are formed in the stomach, why does the stomach not break down itself?It is fascinating how bile is typically recycled up to 17x before being broken down and excreted in feces. Why does is need to be recycled that many times?
