Give answer to all parts 3. Use the structure shown below to answer the questions that follow:CH₂OHab,C.bottomOHOH CH₂) What type of carbohydrate does this represent? Circle one:MonosaccharideDisaccharide<) Name the glycosidic bond that is present.B-D glucose) Is this a reducing sugar? Explain.OHOHa) Name the monosaccharides in the above compound. Be sure to indicate the a/ß designation.top - D glucoseOligosaccharidePolysaccharide1,6 glycosidic bond

Carbohydrates are the important bio molecules that provide energy for the living organisms.…

3. Use the structure shown below to answer the questions that follow: a b C. bottom. CH₂OH OH ) Name the glycosidic bond that is present. 0. ) Is this a reducing sugar? Explain. OH ) What type of carbohydrate does this represent? Circle one: Monosaccharide Disaccharide B-D glucose OH₂ OH OH a) Name the monosaccharides in the above compound. Be sure to indicate the a/ß designation. top a- D glucose Oligosaccharide Polysaccharide 1,6 glycosidie bond

3. Use the structure shown below to answer the questions that follow: a b C. bottom. CH₂OH OH ) Name the glycosidic bond that is present. 0. ) Is this a reducing sugar? Explain. OH ) What type of carbohydrate does this represent? Circle one: Monosaccharide Disaccharide B-D glucose OH₂ OH OH a) Name the monosaccharides in the above compound. Be sure to indicate the a/ß designation. top a- D glucose Oligosaccharide Polysaccharide 1,6 glycosidie bond

Anatomy & Physiology

1st Edition

ISBN:9781938168130

Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Publisher:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Chapter2: The Chemical Level Of Organization

Section: Chapter Questions

Problem 3ILQ: Watch this video (http://openstaxcollege.org/l/disaccharide) to observe the formation of a...

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5. Draw the structures of the two glycoside products formed below.
1. Label the "C" monosaccharide 2. Draw the open chain Fischer projection formula of the monosaccharide labeled “B”? Describe it as having ether the d- or l- orientation
Which of the following statements about monosaccharides is true? A. Monosaccharides are classified according to the location of their carbonyl group. B. The penultimate chiral center of a monosaccharide determines its handedness. C. If the carbonyl group of a monosaccharide is terminal then it will react positively with Barfoed's and Seliwanoff's tests. D. The cyclization of monosaccharides results to the formation of a cyclic ether. E. The existence of anomers is due to the mutarotation along the reference carbon
3b) Both cysteine and methionine have sulfer in their side groups, but only cysteine side groups for disulfide bonds. Why don't methionine side groups also form covalent bonds with each other (or with a cysteine side group)?
1. Draw the structure of a cholesterol ester where cholesterol is esterified with palmitic acid. is this polar or nonpolar acid 2. Draw the strucutre of lecithin containing stearic acid on carbon 1 and arachidonic acid on carbon 2 of glycerol. is this polar or nonpolar acid 3.Disccuss the medical sginificance of cholesterol , cholesterol ester,l ecithin and choline . 4. Give examples of phosphoglycerides and sphingolipids of biological importance .
Which of the following describes lactose? A. A nonreducing disaccharide containing glucose and fructose linked by a (α1-->4) bond. B. A reducing disaccharide containing two glucose molecules linked by a (α1-->4) bond. C. A reducing disaccharide containing two glucose molecules linked by a (β1-->4) bond. D. A reducing disaccharide containing galactose and glucose linked by a (β1-->4) bond. E. A nonreducing disaccharide containing galactose and glucose linked by a (α1-->4) bond.
1. What type of monomer/macromolecule is glucose (please be more specific than just carbohydrate since both starch and glucose are carbohydrates)? 2. What type of monomer/macromolecule is starch (please be more specific than just carbohydrate since both starch and glucose are carbohydrates)?
1. What is the indicator reagent for each of the following organic compounds and what color change will tell you that the organic compound is present? a. ) Monosaccharides (Glucose/Fructose): __________________________ ____________________________________________________________ b. ) Starch: ___________________________________________________ c.) Protein: ___________________________________________________
1. A triglyceride contains three octadecanoic acods as the hydrocarbon tail. How many carbons will be in the whole molecule?
1. Identify the different classes of carbohydrate polysaccharides and explain where each of them is involved.
1. What biological molecule are required in the synthesis of protein( choose all that apply)? - phosphate ester - fatty acid (s) - alcohol - glycerol - amino acids 2. ATP is generated during A. Aldehyde reduction B. Alkene hydration C. Acetal synthesis D. Polysaccharide hydrolysis 3. What compound( biological classification) would be the result of protein complete hydrolysis in the mouth? A. Fatty acid and glycerol B. Monosaccharides C. Amino acids D. Disaccharide 4. The hydrophobic/ hydrophilic interaction are present in which protein structure level (s) (choose all that apply) ? - secondary - primary - tertiary -quaternary 5. Which protein structural level is/ are affected by the addition of an organic solvent isopropanol? A. Secondary B. Tertiary C. All are affected D. Quaternary
1) Which of the following statement(s) regarding the ends of polysaccharides are true? All polysaccharides have at least one reducing end. Some polysaccharides may have no reducing end. Some polysaccharides may have no non-reducing ends. All polysaccharides have a N-glycosidic bond at their reducing ends. none of the above 2) The transformation of a monosaccharide into its ______ occurs easily and does not require the assistance of a catalyst. epimer anomer sugar alcohol diastereomer zwitterion