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10. Biomolecules — Chemistry STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceChemistry10. Biomolecules1 Mark
MCQ
Select the incorrect pair
  • A
    Cellulose $=$ Polymer of $\beta -D-$ Glucose
  • ✓
    Sucrose $= \beta -D-$ Glucose and $\alpha -D-$ Fructose
  • C
    Lactose $= \beta -D-$ Galactose and $\beta -D-$ Glucose
  • D
    Starch $=$ Polymer of $\alpha -D-$ Glucose
✓

Answer

Correct option: B.
Sucrose $= \beta -D-$ Glucose and $\alpha -D-$ Fructose
b
Sucrose is composed of $\alpha -D-$ Glucose and $\beta -D-$ Fructose

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