Consider the structures below. Which are reducing sugars? HO HOH CH H H CH, H...
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Consider the structures below. Which are reducing sugars? HO HOH НО CH₂ H HỒ CH, H OH H B-D-Glucose (chair representation) H OH H H Select one: OH H -OH H 004-0 00 OH a-D-Glucose-1-phosphate 0-P-0 HO-CH2O H HỌ CH H OH H OH OH B-D-Fructose HO Н G-D-Glucopyranony! a. Only D-glucose. b. Only maltose. c. Only glucose-1-phosphate. d. Glucose-1-phosphate and sucrose. e. D-glucose, D-fructose, lactose, and maltose. f. Lactose, maltose, and sucrose. g. Lactose and maltose. h. Only sucrose. i. D-glucose and D-fructose. j. Only D-fructose. k. D-glucose, maltose, and lactose. I. D-glucose, D-fructose, and glucose-1- phosphate. m. Only lactose. H OH OH CH₂OH -0 H H Maltose a-D-glucopyranosyl- 1,4-D-glucopyranoside) HỒ CH. H H OH H B-D-Galactopyranoryl HO-CH, HỌ H OH H H -O. OH H H OH B-D-Glucopyranoside a-1,4-Glucoside bond HOCH. H -0.0 H ОН H H OH H OH HO-CH, H H OH H 8-1.4-Galactoside bond HO–CH, 0 H H -O OH H OH B-D-Glucopyrannide OH H B-D-galactopyranosyl- 1,4-D-glucopyranoside) OH Lactose -0. H H HỌ H o-D-Glucopyranowy! Sucrose (1-a-D-glucopyranosido B-D-fructofuranoside 3-D-Fructofuranoside CH₂-OH Consider the structures below. Which are reducing sugars? HO HOH НО CH₂ H HỒ CH, H OH H B-D-Glucose (chair representation) H OH H H Select one: OH H -OH H 004-0 00 OH a-D-Glucose-1-phosphate 0-P-0 HO-CH2O H HỌ CH H OH H OH OH B-D-Fructose HO Н G-D-Glucopyranony! a. Only D-glucose. b. Only maltose. c. Only glucose-1-phosphate. d. Glucose-1-phosphate and sucrose. e. D-glucose, D-fructose, lactose, and maltose. f. Lactose, maltose, and sucrose. g. Lactose and maltose. h. Only sucrose. i. D-glucose and D-fructose. j. Only D-fructose. k. D-glucose, maltose, and lactose. I. D-glucose, D-fructose, and glucose-1- phosphate. m. Only lactose. H OH OH CH₂OH -0 H H Maltose a-D-glucopyranosyl- 1,4-D-glucopyranoside) HỒ CH. H H OH H B-D-Galactopyranoryl HO-CH, HỌ H OH H H -O. OH H H OH B-D-Glucopyranoside a-1,4-Glucoside bond HOCH. H -0.0 H ОН H H OH H OH HO-CH, H H OH H 8-1.4-Galactoside bond HO–CH, 0 H H -O OH H OH B-D-Glucopyrannide OH H B-D-galactopyranosyl- 1,4-D-glucopyranoside) OH Lactose -0. H H HỌ H o-D-Glucopyranowy! Sucrose (1-a-D-glucopyranosido B-D-fructofuranoside 3-D-Fructofuranoside CH₂-OH
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