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Type: Multiple-Choice
Category: Biochemical Pathways
Level: Grade 12
Score: 1
Tags: AP Biology, plant nutrition
Author: sackjd
Last Modified: a month ago

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Biochemical Pathways Question

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Grade 12 Biochemical Pathways

Which mineral is a component of both proteins and nucleic acids?
  1. magnesium
  2. iron
  3. potassium
  4. nitrogen
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