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Author Question: All living cells use the molecule adenosine triphosphate (ATP) A) to carry oxygen into cells B) ... (Read 149 times)

jho37

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on: Jul 27, 2018
All living cells use the molecule adenosine triphosphate (ATP)
 
  A) to carry oxygen into cells
  B) to catalyze biochemical reactions
  C) as a building block for nucleic acids
  D) to store and release energy for biochemical processes

Question 2

Isotopic evidence for the presence significant quantities of liquid water on Mars in the past comes from the observation of
 
  A) an elevated ratio of deuterium to hydrogen
  B) an elevated ratio of hydrogen to deuterium
  C) a complete absence of hydrogen in the atmosphere
  D) a complete absence of deuterium in the atmosphere


stillxalice

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Reply #1 on: Jul 27, 2018
Answer to Question 1

D

Answer to Question 2

A


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