Biochemistry and Molecular Biology Basics Quiz
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Questions and Answers

What types of molecules are Carbs, specifically starch, glycogen, and cellulose made of?

  • Sugars like glucose (correct)
  • Nucleotides
  • Fatty acids and glycerol
  • Amino acids

Which nutrient molecule can be tested for by turning blue/black if present and staying orange if absent?

  • Carbohydrates (correct)
  • Nucleic acids
  • Proteins
  • Lipids

What is the structure of a DNA molecule?

  • Single-stranded helix
  • Double helix with two strands (correct)
  • Triple helix
  • Double helix with three strands

What type of bonds hold the two strands of a DNA molecule together?

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

In the DNA molecule, which bases pair up together?

<p>Adenine with Thymine, Cytosine with Guanine (C)</p> Signup and view all the answers

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