Polymers and Biopolymers: Carbohydrates, Peptides, and Nucleic Acids
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Questions and Answers

What type of molecules are made up of repeating smaller units known as monomers?

  • Polymers (correct)
  • Proteins
  • Biopolymers
  • Nucleotides

Which functional group characterizes an aldose monosaccharide?

  • Carboxylic
  • Amino
  • Aldehydic (correct)
  • Ketonic

What type of reaction breaks down complex carbohydrates like polysaccharides into simpler forms?

  • Oxidation
  • Hydrolysis (correct)
  • Dehydration synthesis
  • Condensation

Which sugar is considered the principle building block of all other carbohydrates?

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

What is the main source of galactose for the body?

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

Which sugar is an isomer of glucose and is commonly found in honey and fruit?

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

What type of bond does maltose possess?

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

Which sugar is commonly known as table sugar and is found in plants like sugar cane and maple syrup?

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

What is the primary sugar found in milk and milk products?

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

What enzyme breaks down lactose into glucose and galactose?

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

How can one temporarily decrease lactase production leading to secondary lactose maldigestion?

<p>By avoiding dairy products (D)</p> Signup and view all the answers

What function do sugars serve in food by causing the bacterium to lose water through osmosis?

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

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