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Author Question: A variation in a single nucleotide of a DNA strand is called a(n) ____. a. RNA switch b. thymine ... (Read 94 times)

P68T

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on: Aug 20, 2018
A variation in a single nucleotide of a DNA strand is called a(n) ____.
 
  a. RNA switch
  b. thymine substitution
  c. environmental mutation
  d. single nucleotide polymorphism
  e. replication failure

Question 2

The area of study that examines how environmental factors influence gene expression without changing the DNA is known as ____.
 
  a. genetics
  b. genomics
  c. nutritional genomics
  d. epigenetics
  e. nutrigenetics


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mjbamaung

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Reply #1 on: Aug 20, 2018
Answer to Question 1

ANS: D

Answer to Question 2

ANS: D


P68T

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Reply 2 on: Aug 20, 2018
Great answer, keep it coming :)

juliaf

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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