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15.9) i) What type of chemical bonds are broken in the digestion of starch? a) ester bonds b) peptide bonds c) glycosidic bonds d) phosphoester bonds ii) What is the name of the monosaccharide that is produced in the digestion of starch? glucose Amylose and amylopectin, the two components of starch, are homopolysaccharides; they contain glucose residues only. iii) Why can't humans digest cellulose? Not all dietary carbohydrates can be digested. Cellulose cannot be digested because humans do not have a dietary enzyme capable of hydrolyzing B-(1-4) glucose- glucose glycosidic bonds. iv) Digestion is the first stage of carbohydrate catabolism. In stage 2 of carbohydrate catabolism, glucose is converted into acetyl-coenzyme A, CO2, and H₂O. This process begins with a catabolic pathway called glycolysis. Glycolysis is a series of ten sequential reactions. Complete the overall chemical equation (below) for glycolysis by adding the products. NOTE: You do not need to write the structural formulas of the products; you can use their chemical formulas, names, or their abbreviations. glucose + 2 ADP + 2P₁ + 2 NAD+ 2 pyruvate ions + 2 ATP + 2 NADH + 2 H₂O + 2 H+

15.9) i) What type of chemical bonds are broken in the digestion of starch? a) ester bonds b) peptide bonds c) glycosidic bonds d) phosphoester bonds ii) What is the name of the monosaccharide that is produced in the digestion of starch? glucose Amylose and amylopectin, the two components of starch, are homopolysaccharides; they contain glucose residues only. iii) Why can't humans digest cellulose? Not all dietary carbohydrates can be digested. Cellulose cannot be digested because humans do not have a dietary enzyme capable of hydrolyzing B-(1-4) glucose- glucose glycosidic bonds. iv) Digestion is the first stage of carbohydrate catabolism. In stage 2 of carbohydrate catabolism, glucose is converted into acetyl-coenzyme A, CO2, and H₂O. This process begins with a catabolic pathway called glycolysis. Glycolysis is a series of ten sequential reactions. Complete the overall chemical equation (below) for glycolysis by adding the products. NOTE: You do not need to write the structural formulas of the products; you can use their chemical formulas, names, or their abbreviations. glucose + 2 ADP + 2P₁ + 2 NAD+ 2 pyruvate ions + 2 ATP + 2 NADH + 2 H₂O + 2 H+

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
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I don't understand it. Can u help me? Can u help me to explain this to me Number 9 part 2, part 3, part 4?
15.9) i) What type of chemical bonds are broken in the digestion of starch? a) ester bonds b) peptide bonds (c) glycosidic bonds d) phosphoester bonds ii) What is the name of the monosaccharide that is produced in the digestion of starch? glucose Amylose and amylopectin, the two components of starch, are homopolysaccharides; they contain glucose residues only. iii) Why can't humans digest cellulose? Not all dietary carbohydrates can be digested. Cellulose cannot be digested because humans do not have a dietary enzyme capable of hydrolyzing ß-(1-4) glucose- glucose glycosidic bonds. iv) Digestion is the first stage of carbohydrate catabolism. In stage 2 of carbohydrate catabolism, glucose is converted into acetyl-coenzyme A, CO2, and H₂O. This process begins with a catabolic pathway called glycolysis. Glycolysis is a series of ten sequential reactions. Complete the overall chemical equation (below) for glycolysis by adding the products. NOTE: You do not need to write the structural formulas of the products; you can use their chemical formulas, names, or their abbreviations. glucose + 2 ADP + 2P; + 2 NAD+ 2 pyruvate ions + 2 ATP + 2 NADH + 2 H₂O + 2 H+
Transcribed Image Text:15.9) i) What type of chemical bonds are broken in the digestion of starch? a) ester bonds b) peptide bonds (c) glycosidic bonds d) phosphoester bonds ii) What is the name of the monosaccharide that is produced in the digestion of starch? glucose Amylose and amylopectin, the two components of starch, are homopolysaccharides; they contain glucose residues only. iii) Why can't humans digest cellulose? Not all dietary carbohydrates can be digested. Cellulose cannot be digested because humans do not have a dietary enzyme capable of hydrolyzing ß-(1-4) glucose- glucose glycosidic bonds. iv) Digestion is the first stage of carbohydrate catabolism. In stage 2 of carbohydrate catabolism, glucose is converted into acetyl-coenzyme A, CO2, and H₂O. This process begins with a catabolic pathway called glycolysis. Glycolysis is a series of ten sequential reactions. Complete the overall chemical equation (below) for glycolysis by adding the products. NOTE: You do not need to write the structural formulas of the products; you can use their chemical formulas, names, or their abbreviations. glucose + 2 ADP + 2P; + 2 NAD+ 2 pyruvate ions + 2 ATP + 2 NADH + 2 H₂O + 2 H+
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