Carbohydrates and Metabolism Quiz
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Questions and Answers

What is the most abundant monosaccharide in nature?

  • D-fructose
  • Sucrose
  • D-glucose (correct)
  • Lactose

Which class of carbohydrates consists of short chains of monosaccharide units?

  • Monosaccharides
  • Oligosaccharides (correct)
  • Disaccharides
  • Polysaccharides

What is the meaning of the term 'saccharide'?

  • Polyhydroxy aldehydes or ketones
  • Substances yielding carbohydrates on hydrolysis
  • Carbohydrate with the empirical formula (CH2O)n
  • Sugars (correct)

Which size class of carbohydrates contains substances that may also contain nitrogen, phosphorus, or sulfur?

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

What characteristic linkages join the monosaccharide units in oligosaccharides?

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

Flashcards

Most abundant monosaccharide?

D-glucose

Oligosaccharides?

Short chains of monosaccharides.

Meaning of 'saccharide'?

Sugars

Polysaccharides composition?

May contain nitrogen, phosphorus, or sulfur, in addition to sugars.

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Bond joining monosaccharides in oligosaccharides?

Glycosidic bonds.

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