MSc AHMED S.ALABBOODI CLASSIFICATION: Carbohydrates
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Questions and Answers

What is the chemical classification based on the number of carbon atoms in a monosaccharide?

  • Raffinose
  • Pentoses (correct)
  • Trisaccharides
  • Heteropolysaccharides

Which type of linkage is formed when two monosaccharides combine to form a disaccharide?

  • Glycosidic linkage (correct)
  • Mannose linkage
  • Carbon dioxide linkage
  • Glucose linkage

How many monosaccharide units do oligosaccharides yield on hydrolysis?

  • More than 10
  • 2 to 10 (correct)
  • 1 to 5
  • Exactly 10

What do disaccharides yield on hydrolysis?

<p>Two molecules of monosaccharides (B)</p> Signup and view all the answers

Which type of polysaccharides yield only one type of monosaccharide units?

<p>Homopolysaccharides (B)</p> Signup and view all the answers

Which type of saccharides yield more than 10 molecules of monosaccharides on hydrolysis?

<p>Heteropolysaccharides (B)</p> Signup and view all the answers

What is the classification based on the number of carbon atoms in a monosaccharide?

<p>Tetroses, pentoses, hexoses, heptoses or octoses (C)</p> Signup and view all the answers

Which type of saccharides yield more than 10 molecules of monosaccharides on hydrolysis?

<p>Heteropolysaccharides (B)</p> Signup and view all the answers

What do disaccharides yield on hydrolysis?

<p>Monosaccharides (D)</p> Signup and view all the answers

Which type of linkage is formed when two monosaccharides combine to form a disaccharide?

<p>Glycosidic linkage (C)</p> Signup and view all the answers

Which type of polysaccharides yield only one type of monosaccharide units?

<p>Homopolysaccharides (D)</p> Signup and view all the answers

How many monosaccharide units do oligosaccharides yield on hydrolysis?

<p>5-10 units (B)</p> Signup and view all the answers

Which type of saccharides yield more than 10 molecules of monosaccharides on hydrolysis?

<p>Polysaccharides (A)</p> Signup and view all the answers

What is the chemical classification based on the number of carbon atoms in a monosaccharide?

<p>Trioses, tetroses, pentoses, hexoses (C)</p> Signup and view all the answers

What do disaccharides yield on hydrolysis?

<p>Two molecules of glucose (C)</p> Signup and view all the answers

Which type of linkage is formed when two monosaccharides combine to form a disaccharide?

<p>Glycosidic linkage (B)</p> Signup and view all the answers

Which type of polysaccharides yield only one type of monosaccharide units?

<p>Homopolysaccharides (B)</p> Signup and view all the answers

How many monosaccharide units do oligosaccharides yield on hydrolysis?

<p>2 to 10 (D)</p> Signup and view all the answers

Flashcards

What are pentoses?

Monosaccharides with five carbon atoms.

Glycosidic Linkage

A covalent bond joining two monosaccharides.

Oligosaccharides

Yield 2 to 10 monosaccharides upon breakdown.

Disaccharides Hydrolysis Result

Yield two monosaccharide molecules upon hydrolysis.

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Homopolysaccharides

Polysaccharides composed of only one type of monosaccharide.

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Heteropolysaccharides

Saccharides that yield more than 10 monosaccharide molecules when hydrolyzed.

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Monosaccharide Classification

Classification of monosaccharides by carbon number.

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Disaccharide Hydrolysis Product

Result of disaccharide hydrolysis.

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Monosaccharide Bond

Linkage between two monosaccharides.

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Homopolysaccharide composition

Polysaccharides with one type of monosaccharide.

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Oligosaccharides Hydrolysis

Oligosaccharides yield how many units?

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Polysaccharides Hydrolysis Yield

Ten plus monosaccharide molecules upon hydrolysis.

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Monosaccharide number of C

Classification names based on carbon number.

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Glucose as hydrolysis result.

Products of disaccharide breakdown.

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