Give the correct numbering of the rings. How is this structure different from sucrose? ски. C IK 11 11 НО НО Н Н HO НО H Н сион 11 Ol 11 О It OIL он и 8=C Is the polymer below alpha or beta anomer? Number the carbons 11 О CH OH 0 с-н H н Он н OI H H С-Н III OH 11 ( сист H ОН OH CH OH What type of reaction is occurring? Oxidation / reduction? What is the reagent used? 11 11 CHLOH — H CHI 11 НО- НО -OH OH CH OH CH OH What reagent is used to form the product? 11 Н Н OF 11 CH₂OH -Н -H -OH СООН HO-H НО- -H H Н -OH OH CH₂OH Identify the alpha and beta anomer. Which is reducing/ non-reducing sugar? H.C-OH O OH Н Н OH H H OH О сн Н НО -H -OH но-н H ПО H-OH CH.OH н-он OH H Write the cyclic forms of D-galactose. Why is it a D sugar? Will the hydroxy group at the 4th position be up or down? -11 п-он H-OL спон H.C OH O OH Н П Н Identify these structures. Which is an aldose, ketose, D or Letc OH H H OH СИОН (-0 но-н Н н он Bl-ol OH CH-OH H 110 H Он 11 110-11 1-OH CHOH What is the term called to explain this conversion identify the sugars as D or L it 14 "at # +

Give the correct numbering of the rings. How is this structure different from sucrose? ски. C IK 11 11 НО НО Н Н HO НО H Н сион 11 Ol 11 О It OIL он и 8=C Is the polymer below alpha or beta anomer? Number the carbons 11 О CH OH 0 с-н H н Он н OI H H С-Н III OH 11 ( сист H ОН OH CH OH What type of reaction is occurring? Oxidation / reduction? What is the reagent used? 11 11 CHLOH — H CHI 11 НО- НО -OH OH CH OH CH OH What reagent is used to form the product? 11 Н Н OF 11 CH₂OH -Н -H -OH СООН HO-H НО- -H H Н -OH OH CH₂OH Identify the alpha and beta anomer. Which is reducing/ non-reducing sugar? H.C-OH O OH Н Н OH H H OH О сн Н НО -H -OH но-н H ПО H-OH CH.OH н-он OH H Write the cyclic forms of D-galactose. Why is it a D sugar? Will the hydroxy group at the 4th position be up or down? -11 п-он H-OL спон H.C OH O OH Н П Н Identify these structures. Which is an aldose, ketose, D or Letc OH H H OH СИОН (-0 но-н Н н он Bl-ol OH CH-OH H 110 H Он 11 110-11 1-OH CHOH What is the term called to explain this conversion identify the sugars as D or L it 14 "at # +

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter20: Carbohydrates

Section: Chapter Questions

Problem 20.42P

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