Concept explainers
(a)
Interpretation: Heparin has to be classified as a storage polysaccharide, a structural polysaccharide, an acidic polysaccharide or a non-polysaccharide.
Concept introduction: The polysaccharide that is a storage form for monosaccharides and is used as an energy source in cells is called as storage polysaccharide. The polysaccharide that provides the structural elements for the animal exoskeletons and plant cell walls is called structural polysaccharide. The polysaccharide that has disaccharide as the repeating unit, one of the disaccharide component is an amino sugar and one or both the disaccharide component have a negative charge due to carboxyl group or sulphate group.
(b)
Interpretation: Chitin has to be classified as a storage polysaccharide, a structural polysaccharide, an acidic polysaccharide or a non-polysaccharide.
Concept introduction: The polysaccharide that is a storage form for monosaccharides and is used as an energy source in cells is called as storage polysaccharide. The polysaccharide that provides the structural elements for the animal exoskeletons and plant cell walls is called structural polysaccharide. The polysaccharide that has disaccharide as the repeating unit, one of the disaccharide component is an amino sugar and one or both the disaccharide component have a negative charge due to carboxyl group or sulphate group.
(c)
Interpretation: Glycogen has to be classified as a storage polysaccharide, a structural polysaccharide, an acidic polysaccharide or a non-polysaccharide.
Concept introduction: The polysaccharide that is a storage form for monosaccharides and is used as an energy source in cells is called as storage polysaccharide. The polysaccharide that provides the structural elements for the animal exoskeletons and plant cell walls is called structural polysaccharide. The polysaccharide that has disaccharide as the repeating unit, one of the disaccharide component is an amino sugar and one or both the disaccharide component have a negative charge due to carboxyl group or sulphate group.
(d)
Interpretation: Raffinose has to be classified as a storage polysaccharide, a structural polysaccharide, an acidic polysaccharide or a non-polysaccharide.
Concept introduction: The polysaccharide that is a storage form for monosaccharides and is used as an energy source in cells is called as storage polysaccharide. The polysaccharide that provides the structural elements for the animal exoskeletons and plant cell walls is called structural polysaccharide. The polysaccharide that has disaccharide as the repeating unit, one of the disaccharide component is an amino sugar and one or both the disaccharide component have a negative charge due to carboxyl group or sulphate group.
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EBK GENERAL, ORGANIC, AND BIOLOGICAL CH
- An example of a monosaccharide is ________. a. fructose b. glucose c. galactose d. all of the abovearrow_forwardWrite the structure, identify the R groups and describe the chemical properties of these amino acids. A. Alanine B. Serine C. Sucrosearrow_forwardHydrolysis of a mixture of glycerophospholipids may yield the following, EXCEPT: A. Galactose B. Choline C. Serine amino acid D. Phosphatearrow_forward
- The following carbohydrates are disaccharide, except:* A. MaltoseB. Galactose C. Lactose D. Sucrose E. All are disaccharidearrow_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_forwardDefine the following terms: a. lactose b. maltose c. homoglycans d. heteroglycans e. starcharrow_forward
- Define the following terms: a. sugar b. glucose c. monosaccharide d. polysaccharide e. cellulosearrow_forwardConsider 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_forwardDescribe the differences between mono-, di-, and polysaccharides.arrow_forward
- What is the base unit of a lipid? (More than one answer is possible.) A. glycerol B. monoglyceride C. glycogen D. triglyceridearrow_forwardWhat are the Carbohydatre's Classification (tabulate: classification,function, structure, example, sources) a. Monosaccharides: Glucose,galactose, fructose b. Dissacharides: sucrose, lactose, maltose c. Polysaccharides: starch, glycogen, cellulose, chitinarrow_forwardIndicate whether each of the following statements about the structural characteristics of monosaccharides is true or false. a. Both an aldehyde group and a ketone group are always present. b. An aldehyde group and at least two hydroxyl groups must be present.arrow_forward
- Concepts of BiologyBiologyISBN:9781938168116Author:Samantha Fowler, Rebecca Roush, James WisePublisher:OpenStax College