General Structure of Carbohydrates
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Questions and Answers

Which term refers to a sugar molecule with two saccharides linked together?

  • Disaccharide (correct)
  • Oligosaccharide
  • Monosaccharide
  • Polysaccharide

Where does glucose have a carbonyl carbon in its structure?

  • Carbon number one (correct)
  • Carbon number three
  • Carbon number four
  • Carbon number two

Which type of carbohydrate contains three to 10 saccharides linked together?

  • Disaccharide
  • Polysaccharide
  • Oligosaccharide (correct)
  • Monosaccharide

What are nonstarch polysaccharides mainly composed of?

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

In which macromolecule category do amylose and glycogen belong?

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

What is the general structure of carbohydrates?

<p>Long chain or ring of carbon atoms with hydrogen and oxygen in the same proportion as water (C)</p> Signup and view all the answers

How are carbohydrates classified based on saccharides?

<p>Monosaccharide, disaccharide, oligosaccharide, polysaccharide (B)</p> Signup and view all the answers

What is the meaning of the word 'carbohydrate' based on its French origins?

<p>'Carbon' and 'water' (C)</p> Signup and view all the answers

Which type of carbohydrate has more than 10 saccharides?

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

What is the basic unit structure of a carbohydrate?

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

Which type of sugar molecule makes up cellulose?

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

What is the main difference between cellulose and inulin?

<p>Cellulose is made up of glucose, while inulin is made up of fructose. (C)</p> Signup and view all the answers

What characteristic distinguishes carbohydrates from other types of molecules?

<p>They have the ability to share the same chemical formula but differ in structure. (B)</p> Signup and view all the answers

Why are carbohydrates considered hydrophilic?

<p>Because they are 'water-loving' due to the hydroxyl groups attached. (B)</p> Signup and view all the answers

How do carboxylic acids differ from alcohols?

<p>Carboxylic acids contain hydroxyl groups, while alcohols contain carbonyl groups. (B)</p> Signup and view all the answers

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