Concept explainers
(a)
Interpretation: The validation regarding the presence of at least one glucose monosaccharide unit as building block in maltose has to be stated.
Concept introduction: Monosaccharides are those types of sugars which cannot be further hydrolyzed. If two monosaccharides combine, then the sugar is called disaccharide. If three monosaccharides combine, then the sugar is called trisaccharide.
(b)
Interpretation: The validation regarding the presence of at least one glucose monosaccharide unit as building block in cellobiose has to be stated.
Concept introduction: Monosaccharides are those types of sugars which cannot be further hydrolyzed. If two monosaccharides combine, then the sugar is called disaccharide. If three monosaccharides combine, then the sugar is called trisaccharide.
(c)
Interpretation: The validation regarding the presence of at least one glucose monosaccharide unit as building block in lactose has to be stated.
Concept introduction: Monosaccharides are those types of sugars which cannot be further hydrolyzed. If two monosaccharides combine, then the sugar is called disaccharide. If three monosaccharides combine, then the sugar is called trisaccharide.
(d)
Interpretation: The validation regarding the presence of at least one glucose monosaccharide unit as building block in sucrose has to be stated.
Concept introduction: Monosaccharides are those types of sugars which cannot be further hydrolyzed. If two monosaccharides combine, then the sugar is called disaccharide. If three monosaccharides combine, then the sugar is called trisaccharide.
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EBK GENERAL, ORGANIC, AND BIOLOGICAL CH
- Which of the following names best describes the molecule? A. Pentose B. α-glucose C. β-fructose D. L-sugar E. ketosearrow_forwardPage 3 of 6 Previous Next For items 16-20, determine the monosaccharide units for each carbohydrate. Choic are: A. B-D-galactopyranose, and D-glucopyranose B. a-D-glucopyranose and D-glucopyranose C. N-acetyl-galactosamine D. B-D-glucuronate-2-sulfate, E. N-acetyl-B-D-glucosamine, and D-glucuronate 16. Maltose 17. Lactose and N-sulfo-D-glucosamine-6-sulfate 18. A-antigen oligosaccharide (end unit) 19. Heparin 20. Hyaluronic acid 344arrow_forwardA. Heteroglycans are polysaccharides with only one type of monosaccharide unit. Heparin is a heteroglycan. * B. First statement is true while second statement is false. C. First statement is false while second statement is true. D. Both statements are true. E. Both statements are false.arrow_forward
- "which of the following monosaccharides are not us are converted to intermediates of glycolysis" a. galactose b. xylulose c.fructose d. mannosearrow_forwardIn the digestion of Carbohydrates, the more complex carbohydrate molecules are broken down into smaller molecules such as the Monosaccharides. This breakdown of complex carbohydrate into simple sugars is an example of: a. Catabollism b. Anabolismarrow_forwardWhich of the following is/are (a) ketose? A. tagatose B. lyxose C. erythrulose D. allosearrow_forward
- A student performed Benedict’s test on fructose, maltose, lactose, and sucrose to determine if they are reducing or non-reducing sugars. a. Draw out the products of those carbohydrates/sugars that can be oxidized and explain why those sugars are so easily oxidized. Please provide only those sugars that are reducing sugars.arrow_forwardWhich of the following has reducing properties? A. Sucrose B. Lactose C. Tagatose D. Glycogenarrow_forwardDefine the following terms: a. sugar b. glucose c. monosaccharide d. polysaccharide e. cellulosearrow_forward
- Consider the trisaccharide below and answer the following questions: но. OH OH H. OH HO Но ОН ÓH H ÓH ОН C Name of monosaccharide A (Follow this format in typing your answer: ribose): Name the glycosidic linkage between monosaccharides A and B. (strictly follow this format, do not put spaces in between: beta-1,2): Is the trisaccharide a reducing sugar? Type Yes or No: I- I-arrow_forwardRefer to the figure below. Determine whether the given descriptions between the relationship of glucose and galactose is correct or incorrect. * сно ÇHO H OH HO-H H- -OH HO-H HO H- H-OH ČH,OH D-Glucose -H -OH H- -он CH,OH D-Galactose CORRECT INCORRECT Glucose and galactose are both Aldohexoses They constitute the structure of the disaccharide maltose They are epimers at carbon 4 They are not mirror images of each other, neither an enantiomeric pairarrow_forwardWhich of the following is/are (a) ketopentose? A. threose B. xylulose C. arabinose D. mannosearrow_forward
- Concepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax College