Multiple Choice
In the context of chemical evolution, DNA's structure is interesting because it suggests a possible copying mechanism. What about DNA's structure facilitates copying?
A) It has the same number of purines and pyrimidines.
B) The nitrogenous bases are located on the inside of the double helix.
C) The strands of the double helix are complementary.
D) DNA always goes from 5 prime to 3 prime.
Correct Answer:
Verified
Correct Answer:
Verified
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Q4: The work of Bartel's group on the
Q5: Which of the following statements about the
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Q9: If cells are grown in a medium
Q10: Which of the following are pyrimidine nitrogenous
Q11: What feature of single nucleotides provides the
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