69ationVWhich of the following is an unacceptable structure of a monosaccharide sugar?A.HOCH2HOH HOOH OHCH OH OHOAOHOHDCCH₂O► HOH.CHOÖOOHHCH,OHHOHC-OHCH₂OHAll of the sugar structures given here are acceptable.16°F Cloudy

Monosaccharides are the most simple sugars/carbohydrates. These are composed of carbon, hydrogen and…

Answered: 6 9 ation Which of the following is an…

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

Problem 1P

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Which of the following is/are reducing sugar/s?why? A CHOH CHOH CHOH OH OH CHOH OH CH,OH OH OH он C CHOH OH CHOH CHOH HỌ CH2OH OH OH OH OH ÓH u tte Select one: O a. Conly, it is a monosaccharide with a free carbonyl group O b. A and B only, both disaccharides are made from aldoses O C. B, C and D, they have at least one free carbonyl group O d. A and D only, both disaccharides are made from ketosis O. e. B and D, each has a free carboxyl group
OH CH OH OH но. CHOH I ACNH "OH CH3 OH HO II но What is the complete name of the monosaccharide unit numbered 1? a-D-N-acetylglucosamine a-D-N-acetylgalactosamine B-D-N-acetylgalactosamine O B-D-N-acetylglucosamine
Of the following sugars, which consists of only nonreducing sugars? ܒܘ ܠܐ OH CH₂OH Н ОН OH Н ОН OH CH2OH CH₂OH са ОН OH OH OH OH CH₂OH OH OH OH CH2OH OH Н ОН OH HOH C OH OH OH Н CH₂OH ОН OH ОН
1) Below you are given the structures of the disaccharides lactose and trehalose. он он но он но но OH но но OH но он но но OH Lactose Trehalose a. Identify clearly the hemiacetal and acetal groups in these disaccharides and determine for each of these identified groups if they have a- or B-configuration. b. Identify (name) each of the following two monosaccharides A and B. OH Но HO- OH OH HO- HO OH Но B A
Shown here is a monosachharide. How many total forms of this sugar are there? 1 CHO H-2 он н-3 он на I I H4OH + 0 0 0 0 8 2 5CH₂OH 16
Describe the important biochemical properties of carbohydrates and why carbohydrates would be considered polar molecules. A▾ B I X @ F 7
Identify the type of glycosidic linkage present in the disaccharide below: O a (16) O a (1-4) 08(1 - 6) 03(1-4) Н HO ОН OH OH O. H Н Н ОН H OH Н OH ОН
b. Identify (name) each of the following two monosaccharides A and B. НО ОН ОН По A ОН -ОН но- Но Но ОН в ОН c. The disaccharide lactose is built up by one D-galacto-and one D-gluco monosaccharide unit. Draw L-galactose in the Fischer projection (open) form and in its most stable pyranose ring conformation form and determine if the latter is a ¹C4 or a 4C₁ conformation.
The monosaccharide shown below polymerizes to form a polysaccharide where each sugar residue is linked to each other by an a (1– 6) linkage. Which of the choices below represents the polysaccharide just described? он он H H он но OH CH2OH CH2OH ÇH2OH H. OH OH OH H OH H OH H H H. OH Он OH H H OH H H. QH OH H. OH OH OH ÇH2OH ÇCH2OH CH2OH QH QH H. H OH H. OH
1. Below are two isomers of mannose. Classify this sugar based on sugar number. Is this sugar an aldose or a ketose? Indicate which sugar is in the D conformation and which is in the L confirmation. Are these sugars enantiomers or diastereomers? H но-н НО- -Н Н- -ОН Н -ОН CH2OH Н- ІІ НО НО I OH -ОН Н– -Н CH₂OH =1
Draw the Fischer, Haworth & chair representations of the given monosaccharides. Sugar Fischer Haworth Chair a CHO Но H. H OH H. OH. CH,OH D-idose (a-anomer) b. CH,OH C=0 Он OH CH,OH D-ribulose (B-anomer)
E Untit G pena G tylen G cyan b AnswM (no s Gmon EUX Sora Day Day ORBO6tBah5vDYVv95MSSaAqz8vjye5r9kgU/edit 目 Add-ons Help Last edit was 2 minutes ago ... BIUA 5田回 Arial 12 6. 4. 5 1 2 Observe the number of hydroxyl groups on cellulose, starch, and glycogen. What can the number of -OH bonds tell you about the molecule and its relationship with water? ids

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6 9 ation Which of the following is an unacceptable structure of a monosaccharide sugar? А. C. HOCH2 H/ HO Н НО A OH 0 OH OH CH OH OH D H Oc OH НОВ С но 10 H H O OH Н Н Hỏ НО D. H.CO CH,OH H-C-OH CH₂OH All of the sugar structures given here are acceptable. 16°F Cloudy