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- Need clarity, kindly explain! Among the following, the incorrect statement is :
Among the following, the incorrect statement is :
- Option 1)
Maltose and lactose has 1, 4-glycosidic linkage.
- Option 2)
Sucrose and amylose has 1, 2-glycosidic linkage.
- Option 3)
Cellulose and amylose has 1, 4-glycosidic linkage.
- Option 4)
Lactose contains β-D-galactose and β-D-glucose.
Answers (1)
As we have learned
Starch -
A polymer of that consists of having two components , amylose ( water soluble unbranched chain ) and amylopectin ( water insoluble having branched chain)
- wherein
Main storage polysaccharide of plants
Amylose : ,
glycosidic linkage
Amylopectin : linkage and
linkage
In amylose 1,4 - glycosidic linkage is present
Option 1)
Maltose and lactose has 1, 4-glycosidic linkage.
This is incorrect
Option 2)
Sucrose and amylose has 1, 2-glycosidic linkage.
This is correct
Option 3)
Cellulose and amylose has 1, 4-glycosidic linkage.
This is incorrect
Option 4)
Lactose contains β-D-galactose and β-D-glucose.
This is incorrect
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