4. Which molecules represent a non-bonding sugar? 7.HO OHOHCH3OH, H*O.ноHOʻHOOHCHy OMcthOH5. Draw the structures of the TWO glycoside products formed below.4.3.1.ноHOноноHO0-HO.OCH3OHонНоноa OCH,HOHÓноHOOCH3CH2OCH34. Which molecule(s) represent(s) (a) NON-REDUCING SUGAR(S)?Onchair conformationFischer

Here molecule 3 represents Non- Reducing sugar since it lacks a hemiacetal group and has a acetal group in it's structure, so it's structure cannot be opened and it cannot donate a hydrogen for reduction of the other compound. So, 3 is a non-reducing sugar.1,2 and 4 molecule have a hemiacetal group available which can donate hydrogen for reducing the other compound, so they are reducing sugars.

Science

Biochemistry

4. Which molecule(s) represent(s) (a) NON-REDUCING SUGAR(S)? CH2OH CH2OCH3 OCH, 2 OH OCH3 но он HOH но HO но но OHO, CH30 HO OH OH OH HO, OCH3 1 4 Draw t he struuctures of the T WOC vaocid forme low

4. Which molecule(s) represent(s) (a) NON-REDUCING SUGAR(S)? CH2OH CH2OCH3 OCH, 2 OH OCH3 но он HOH но HO но но OHO, CH30 HO OH OH OH HO, OCH3 1 4 Draw t he struuctures of the T WOC vaocid forme low

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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Question

4. Which molecules represent a non-bonding sugar?

7.
HO OH
OH
CH3OH, H*
O.
но
HOʻHO
OH
CHy OM
cthOH
5. Draw the structures of the TWO glycoside products formed below.
4.
3.
1.
но
HO
но
но
HO
0-
HO.
OCH3
OH
он
Но
но
a OCH,
HOHÓ
но
HO
OCH3
CH2OCH3
4. Which molecule(s) represent(s) (a) NON-REDUCING SUGAR(S)?
On
chair conformation
Fischer

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