Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NTA Abhyas NEET2020ChemistryBiomoleculesPractice

In which of following sets the carbohydrates are reducing sugar

Options

  1. Aglucose, fructose, sucrose
  2. Bmaltose, lactose, sucrose
  3. Ccellulose, sucrose, starch
  4. Dmaltose, lactose, fructose

Correct answer

D. maltose, lactose, fructose

Step-by-step solution

A reducing sugaris any sugar that is capable of acting as a reducing agent because it has a free aldehyde group or a free ketone group. All monosaccharides are reducing sugars, along with some disaccharides, some oligosaccharides, and some polysaccharides. Here maltose, lactose, fructose are reducing sugars. Sucrose is a non-reducing sugar.

Practice Biomolecules on Quantrex Academy →

More from Biomolecules

What type of sugar is the stachyose? 2026What is the number of stereo structure of glucose? 2026Which of the following is having largest size? 2026Which of the following is non reducing sugar? 2026Which of the following exists as a zwitter ion ? 2026Which of the following is a disaccharide ? 2026Name the polymer in which chains are formed by -1,4-glycosidic linkages between -glucose units and branches are formed by -1,6-glycosidic linkages. 2026Match List I with List II List I (CARBOHYDRATE) List II (TYPE) (A). Glycogen (I). Oligosaccharide (B). Stachyose (II). Monosaccharide (C). Ribose (III). Polysaccharide Choose the c 2026 Full Biomolecules list All NTA Abhyas NEET PYQs