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Author Question: Trace the connection between Friedrich Meischer and DNA. What will be an ideal ... (Read 7 times)

luminitza

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on: Jul 21, 2018

Trace the connection between Friedrich Meischer and DNA.
 
 


 
  What will be an ideal response?

Question 2

What chemicals compose the bases that connect DNA strands?
 
 


 
 

What will be an ideal response?What will be an ideal response?
 
 



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underwood14

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Reply #1 on: Jul 21, 2018
Answer to Question 1

ANS:
In 1867, Friedrich Meischer observed that the nuclei of all cells contain a slightly acidic substance. He named the substance nucleic acid. Later, the name was expanded to deoxyribonucleic acid, or DNA.



Answer to Question 2

ANS:
The bases of DNA are composed of only four chemicals: (1) adenine, (2) guanine, (3) cytosine, and (4) thymine.



luminitza

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Reply 2 on: Jul 21, 2018
Gracias!

flexer1n1

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Reply 3 on: Yesterday
Wow, this really help

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