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Type: Multiple-Choice
Category: Macromolecules
Level: Grade 9
Tags: macromolecule
Author: PMISIAS
Last Modified: 7 years ago

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Grade 9 Macromolecules

Although carbohydrates and lipids have different functions, the same elements are present in both. Which elements are found in both carbohydrates and lipids?
  1. carbon, nitrogen, and oxygen
  2. carbon, hydrogen, and oxygen
  3. carbon, nitrogen, hydrogen, and oxygen
  4. nitrogen, hydrogen, and oxygen