1. Classify each pair of structures as enantiomer, diastereomers or neither enantiomers or diastereomers.2. Draw the structures. ParagraphStyles1. Classify each pair of of structures as enantiomer, diastereomers or neither enantiomers ordiastereomers1.2.菲- EÇHOHCHOCHOCHOHOH–Č- HОНHỌH.andOHHOandHOСнонOHCH,OHCH,OHCHOHCHOCHOCHOHHa)CH,OHb) HO HHOHH-HOOHOHH.OHOHCH,OHCH;OHHOCH,4CH,5.6.CHOCHOCH 3CH :OHHOHноHH.andOHOHČH2OHČHOHCHopines)O- Draw the structure of the ff:1. Xylose when converted to xylitol is used as sugar substitute in sugar freechewing gums, mints, and other candies. As medicine it is used to preventmiddle ear infections and can prevent tooth decay and dry mouth.2. Galactose when completely oxidized forms an insoluble, white, sandy crystalscalled galactaric acid.3. In glycolysis, one of the intermediate products is the formation of fructose 1,6diphosphate which splits to 2 trioses.

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1. Classify each pair of of structures as enantiomer, diastereomers or neither enantiomers or diastereomers 1. 2. CHO CHO OH CHO 主 CHO H- HO H- H C-H H. HO H. and OH HO H. and OH HO H. OH H- HO HƆ но HO HO CHOH CH;OH CH;OH 3. CHO CHO CHOH CH,OH OH HO a) HO- b) HO - OH HO HO- OH HO HO H. OH CH,OH HO CH CH

1. Classify each pair of of structures as enantiomer, diastereomers or neither enantiomers or diastereomers 1. 2. CHO CHO OH CHO 主 CHO H- HO H- H C-H H. HO H. and OH HO H. and OH HO H. OH H- HO HƆ но HO HO CHOH CH;OH CH;OH 3. CHO CHO CHOH CH,OH OH HO a) HO- b) HO - OH HO HO- OH HO HO H. OH CH,OH HO CH CH

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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