The Base Content of a Sample of Nucleic Acid Is

question 34

Multiple Choice

The base content of a sample of nucleic acid is as follows: A = 31%,G = 31%,T = 19%,C = 19%.What conclusion should be drawn from this information?

• A)This nucleic acid is double- stranded DNA.
• B)This nucleic acid is made of RNA.
• C)The purine/pyrimidine ratio in this molecule fits Chargaff's data.
• D)The strands in this molecule are parallel rather than antiparallel.
• E)This nucleic acid is single- stranded DNA.

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