MCQ
Sucrose molecule is made up of
- AA gluco pyranose and a fructo pyranose
- ✓A gluco pyranose and a fructo furanose
- CA gluco furanose and a fructo pyranose
- DA gluco furanose and a fructo furanose
✓
Answer
Correct option: B.
A gluco pyranose and a fructo furanose
b
(b) Surcrose is composed of $\alpha $ - $D$ - glucopyranose unit and a $\beta $ -$D$ - fructofuranose unit. These units are joined by $\alpha - \beta $ - glycosidic linkage between $C -1$ of the glucose unit and $C -2$ of the fructose unit.
(b) Surcrose is composed of $\alpha $ - $D$ - glucopyranose unit and a $\beta $ -$D$ - fructofuranose unit. These units are joined by $\alpha - \beta $ - glycosidic linkage between $C -1$ of the glucose unit and $C -2$ of the fructose unit.
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