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Biomolecules

Question
CBSEENBI11002845

 Lactose is composed of

  • Glucose + Glucose

  • Glucose + Galactose

  • Glucose + Fructose

  • Fructose + Galactose

Solution

B.

Glucose + Galactose

Lactose is popularly known as milk sugar. It is a disaccharide composed of one molecule of glucose and one molecule of galactose.