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Chemistry

Biomolecules

Grade 12 · High School

Answer every question first, then press Finish to see your score and explanations.

  1. Question 1 of 20Easy

    Carbohydrates are composed of the elements ...

  2. Question 2 of 20Easy

    The monomer that makes up carbohydrates is ...

  3. Question 3 of 20Easy

    Proteins are made of ... monomers.

  4. Question 4 of 20Easy

    Fats and oils are composed of ...

  5. Question 5 of 20Easy

    The bond linking amino acids in a protein is called a ... bond.

  6. Question 6 of 20Easy

    The sugar found in human blood is ...

  7. Question 7 of 20Medium

    Sucrose is composed of ...

  8. Question 8 of 20Medium

    Complete hydrolysis of a protein yields ...

  9. Question 9 of 20Medium

    The test used to detect the presence of protein is the ... test.

  10. Question 10 of 20Medium

    The Benedict test is used to detect ...

  11. Question 11 of 20Medium

    Starch (amylum) is a polymer of ...

  12. Question 12 of 20Medium

    The difference between fats and oils is that ...

  13. Question 13 of 20Medium

    A fat whose fatty acids contain double bonds is called ...

  14. Question 14 of 20Medium

    Nucleic acids are made of ... monomers.

  15. Question 15 of 20Hard

    The bond linking two monosaccharides to form a disaccharide is called a ... bond.

  16. Question 16 of 20Hard

    Hydrolysis of fat with a strong base produces ...

  17. Question 17 of 20Hard

    The reagent that gives a purple colour when reacting with protein is ...

  18. Question 18 of 20Hard

    Genetic information in DNA is carried by ...

  19. Question 19 of 20Hard

    Which of the following is an essential amino acid?

  20. Question 20 of 20Hard

    The Molisch test is used to detect ...

0/20 answered
Biomolecules — Chemistry Grade 12 · High School — Question Bank — Nuvora