Question 9 Use the following information to answer Questions 9 and Part c.Consider the reduction of ribose to ribitiol by catalytic hydrogenation, as shown below: HO он о OH OH H H₂ Pt HO Blank 1 Add your answer OH Blank 2 Add your answer OH OH For part a), respond to the question by entering a number (ie 1, 2, 3, etc) into the blank For part b), respond YES by entering Y into the blank, and NO by entering N a) How many chiral centres are present in ribose? Blank 1 b) Is ribitol optically active? Blank 2 OH

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
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Below check question. Only a and b part solve ok
Question 9
Use the following information to answer Questions 9 and
Part c.Consider the reduction of ribose to ribitiol by
catalytic hydrogenation, as shown below:
HO
OH OH
OH O
H
Blank 1
Blank 2
H₂
Pt
For part a), respond to the question by entering a
number (ie 1, 2, 3, etc) into the blank
HO
For part b), respond YES by entering Y into the blank,
and NO by entering N
a) How many chiral centres are present in ribose?
Blank 1
b) Is ribitol optically active? Blank 2
Add your answer
OH
Add your answer
c) Drawing Of
anontiomer of
Ribose
OH OH
OH
Transcribed Image Text:Question 9 Use the following information to answer Questions 9 and Part c.Consider the reduction of ribose to ribitiol by catalytic hydrogenation, as shown below: HO OH OH OH O H Blank 1 Blank 2 H₂ Pt For part a), respond to the question by entering a number (ie 1, 2, 3, etc) into the blank HO For part b), respond YES by entering Y into the blank, and NO by entering N a) How many chiral centres are present in ribose? Blank 1 b) Is ribitol optically active? Blank 2 Add your answer OH Add your answer c) Drawing Of anontiomer of Ribose OH OH OH
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