D and L Form of Sugars Optical Isomers
5 Questions
2 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

In a D-sugar, the OH group is attached to which side of the chiral carbon?

  • Below
  • Above
  • Left
  • Right (correct)
  • What term is used to describe the relationship between D and L forms of sugars?

  • Constitutional isomers
  • Geometric isomers
  • Enantiomers (correct)
  • Cis-trans isomers
  • Which of the following statements is true regarding L-sugars?

  • Their OH group is attached to the left side of the chiral carbon. (correct)
  • Their OH group is attached to the right side of the chiral carbon.
  • They have identical configurations as D-sugars.
  • They are diastereomers of D-sugars.
  • What distinguishes D-sugars from L-sugars in terms of their chiral carbon configuration?

    <p>Position of the OH group</p> Signup and view all the answers

    Which type of isomerism characterizes the relationship between D and L forms of sugars?

    <p>Optical isomerism</p> Signup and view all the answers

    Study Notes

    Optical Stereoisomers of Sugars

    • D-sugars are a type of optical stereoisomer, characterized by the OH group attached to the chiral carbon being on the right side.
    • L-sugars are also a type of optical stereoisomer, characterized by the OH group attached to the chiral carbon being on the left side.
    • The D and L forms of sugars are differentiated based on the orientation of the OH group attached to the chiral carbon.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Description

    Learn about the D and L forms of sugars, which are optical stereoisomers. In D-sugars, the OH group is attached to the chiral carbon on the right, while in L-sugars, the OH group is attached to the chiral carbon on the left.

    More Like This

    Sugars and Monosaccharides Quiz
    10 questions
    Types of Sugars Quiz
    10 questions

    Types of Sugars Quiz

    GenialSunflower avatar
    GenialSunflower
    Carbohydrates: Sugars and Starches Quiz
    23 questions
    Use Quizgecko on...
    Browser
    Browser