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Author Question: _____ consists of chemical processes involving natural selection of complex molecules prior to the ... (Read 80 times)

karlynnae

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_____ consists of chemical processes involving natural selection of complex molecules prior to the origin of life.
 
  A) Chemical engineering
  B) Chemical synthesis
  C) Chemical treatment
  D) Chemical evolution

Question 2

The chemical recipes of life are stored in each cell as information on _____.
 
  A) carbohydrate molecules
  B) deoxyribonucleic acid molecules
  C) lipid molecules
  D) amino acid molecules



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annierak

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Answer to Question 1

D

Answer to Question 2

B





 

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