Carbohydrates I

From the study guide

Course Outline

  1. Carbohydrate Structure and Classification
  2. Monosaccharide Isomers and Roles
  3. Major Dietary Monosaccharides
  4. Sugar Oxidation and Reduction
  5. Disaccharide Structures and Uses
  6. Lactose Digestion and Intolerance
  7. Carbohydrate Intake and Digestion
  8. Oligosaccharides and Prebiotic Effects

1. Carbohydrate Structure and Classification

★ Must-know

  • Carbohydrates are classified by monosaccharide-unit count as: monosaccharides (1 unit), disaccharides (2), oligosaccharides (3–10), polysaccharides (>10), derived carbohydrates, including sugar alcohols

Further detail

  • Carbohydrates contain carbon, hydrogen and oxygen, and their general formula is Cₙ(H₂O)ₙ.

📌 Simple carbohydrates contain one or two monosaccharide units, whereas complex carbohydrates contain three or more; polyols are derived from simple sugars.

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Practice quiz preview

1. Regarding carbohydrate classification by monosaccharide-unit count:

2. Which statements describe the distinction between simple and complex carbohydrates?

3. Monosaccharides grouped by carbon count include:

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Flashcard preview

How many monosaccharide units define a disaccharide?

Two units.

What are derived carbohydrates called when they are sugar alcohols?

Sugar alcohols.

How are monosaccharides grouped by carbon count?

Trioses have 3 carbons, tetroses 4, pentoses 5, and hexoses 6.

Which functional group defines an aldose?

An aldehyde group.

Which functional group defines a ketose?

A ketone group.

Which monosaccharides are aldoses?

Glucose and galactose.

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Frequently asked questions

What does the Carbohydrates I study guide cover?

It covers the core concepts of Carbohydrates I, organized by topic with the key definitions, explanations and takeaways, so it's easier to learn and remember.

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How many questions are in the Carbohydrates I quiz?

The practice quiz has 13 multiple-choice questions, each with an explanation. Use it to check what you know and find your gaps.

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How do I study Carbohydrates I with flashcards?

There are 63 flashcards on Carbohydrates I, with a question on the front and the answer on the back. Try to recall each answer before you flip, and let spaced repetition bring back the ones you miss.

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