Multiple Choice
The figure below is a nucleotide:
- If you were told that this molecule could be found in either DNA or RNA,depending on the identity of the chem groups labeled X) and Y) ,the nitrogen- containing ring structure would have to be ______.
A) guanine
B) uracil
C) cytosine
D) thymine
E) adenine
Correct Answer:

Verified
Correct Answer:
Verified
Q1: The figure below is a nucleotide: <img
Q2: Explain the technique of electrophoretic separation of
Q4: If 15% of the nitrogenous bases in
Q5: You determine the sequence of an isolated
Q6: Some forms of genetic regulation can be
Q7: The most specific name for an incoming
Q8: In an analysis of the nucleotide composition
Q9: What are the two major components of
Q10: The form of DNA that is observed
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