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JEE Main 202131 AugustMorning Shift
Exam
JEE Main
Year
2021
Date
31 August
Shift
Morning Shift
Subject
Chemistry
Chapter
Biomolecules

JEE Main 2021 · 31 August · Morning Shift · Chemistry · Biomolecules

Which one of the following compounds contains β - C _ 1 - C _ 4...

Which one of the following compounds contains β−C1−C4\beta - {C}_{1} - {C}_{4} glycosidic linkage ?Which one of the following compounds contains β - C _ 1 - C _ 4 glycosidic linkage ?

Options

  1. ASucrose
  2. BAmylose
  3. CLactose
  4. DMaltose

Correct answer

C. Lactose

Step-by-step solution

Structure of Lactose (C12H22O11)\left({C}_{12}{H}_{22}{O}_{11}\right)Which one of the following compounds contains β - C _ 1 - C _ 4 glycosidic linkage ?

The linkage is between C - 1 of β\beta-Galactose and C - 4 of β\beta-Glucose.

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