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Author Question: Base pairing in DNA occurs through A) covalent bonds between complementary bases on nucleic acid ... (Read 35 times)

Alainaaa8

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Base pairing in DNA occurs through
 
  A) covalent bonds between complementary bases on nucleic acid chains.
  B) hydrogen bonds between complementary bases on nucleic acid chains.
  C) salt bonds between complementary bases on nucleic acid chains.
  D) an interaction that is not well understood.

Question 2

The substance in paints that hardens to form a continuous surface coating is called a
 
  A) pigment.
  B) binder.
  C) solvent.
  D) thinner.



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bigcheese9

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Answer to Question 1

B

Answer to Question 2

B




Alainaaa8

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Reply 2 on: Aug 27, 2018
Wow, this really help


AngeliqueG

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Reply 3 on: Yesterday
Gracias!

 

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