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Type: Multiple-Choice
Category: Macromolecules
Level: Grade 9
Tags: enzymes
Author: PMISIAS
Last Modified: 4 months ago

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Macromolecules Question

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Grade 9 Macromolecules

How can enzymes affect chemical reactions in living systems?
  1. They can provide the substrate needed for the reaction to be carried out
  2. They can affect reaction rates
  3. They can absorb water during the formation of polymers
  4. They can combine with water to produce gaseous wastes
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