A Short Biochemistry Knowledge MCQ Quiz

10 Questions | Total Attempts: 17

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Biochemistry Quizzes & Trivia

Questions and Answers
  • 1. 
    Which compound found in every living cell, serves as the information and control center?
    • A. 

      Amino acid

    • B. 

      Protein

    • C. 

      Lipid

    • D. 

      DNA

  • 2. 
    Plants convert glucose into?
    • A. 

      Starch

    • B. 

      Lipids

    • C. 

      Proteins

    • D. 

      Amino acids

  • 3. 
    Glucose is a:
    • A. 

      Tetrose

    • B. 

      Pentose

    • C. 

      Disaccharide

    • D. 

      Hexose

  • 4. 
    Which is not a dextrose sugar?
    • A. 

      Glucose

    • B. 

      Mannose

    • C. 

      Glactose

    • D. 

      Fructose

  • 5. 
    Raffinose C18H32O16 on hydrolysis forms------------simple sugars?
    • A. 

      1

    • B. 

      2

    • C. 

      3

    • D. 

      3 to 9

  • 6. 
    Which is not source of starch?
    • A. 

      Wheat 

    • B. 

      Rice

    • C. 

      Cotton

    • D. 

      Potato

  • 7. 
    Which is not a protein?
    • A. 

      Gelatin

    • B. 

      Antibodies

    • C. 

      Enzymes

    • D. 

      Cholestrol

  • 8. 
    Soaps and detergents are made from?
    • A. 

      Proteins

    • B. 

      Carbohydrates

    • C. 

      Fats and oils

    • D. 

      All of these

  • 9. 
    Which is not present in DNA?
    • A. 

      Deoxyribose sugar

    • B. 

      Ribose sugar

    • C. 

      Phosphate unit

    • D. 

      Nitrogen base

  • 10. 
    Raffinose C18H16O32 is a:
    • A. 

      Monosaccharide

    • B. 

      Disaccharide

    • C. 

      Oligosaccharide

    • D. 

      Polysaccharide

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