Carbohydrate Structure Pyranose (Glucose) Stability

Carbohydrate Structure Pyranose (Glucose) Stability

Assessment

Interactive Video

Science, Chemistry

University

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explores the stability of beta and alpha anomers of glucose, focusing on why beta is more stable due to hydrogen bonding. It explains the process of drawing chair conformations and translating from Haworth projections. The tutorial highlights the importance of understanding axial and equatorial positions in determining stability. The concepts are applicable to other sugars like mannose and ribose, emphasizing the role of hydrogen bonds in stability.

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10 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

Why do we not observe as much alpha glucose compared to beta glucose?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the characteristics of axial and equatorial positions in chair conformations?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of translating a Haworth projection to a chair confirmation.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What role does the anomeric carbon play in determining the stability of glucose forms?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How do the positions of hydroxyl groups affect the stability of glucose anomers?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the orientation of hydroxyl groups influence the formation of hydrogen bonds in glucose?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the primary reason why beta glucose is more stable than alpha glucose?

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