MDCAT Biology MCQ #666

Protective coatings on fruits like cherries consist of waxes. What are the fundamental chemical components of these waxes?

MDCAT Biology MCQ #666

  1. Question 1

    Q1. Protective coatings on fruits like cherries consist of waxes. What are the fundamental chemical components of these waxes?

    • A) Glycerol and fatty acids
    • B) Short chain alcohols and fatty acids
    • C) Long chain alcohols and fatty acids
    • D) Steroids and fatty acids

    Answer: Long chain alcohols and fatty acids

    Explanation: Waxes are esters formed from long-chain fatty acids and long-chain alcohols. Glycerol is specifically absent in true waxes.