Biomolecules and Chemistry in Everyday Life - Result Question 60
####23. The correct statement about the following disaccharide is
(a)
(b)
(2010)
(a) Ring (a) is pyranose with
(b) Ring (a) is furanose with
(c) Ring (b) is furanose with
(d) Ring (b) is pyranose with
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Answer:
Correct Answer: 23. (d)
Solution:
- The six-membered cyclic ether is known as pyranose while the five membered cyclic ether is known as furanose. Hence, ring (a) is a pyranose and it has ether linkage at
