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RNA differs from DNA in that RNA has which of the following features?
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7. DNA and Chromosome Structure
RNA
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Which set lists the four nitrogenous bases found in RNA?
A
Adenine, uracil, thymine, and cytosine
B
Adenine, thymine, cytosine, and guanine
C
Adenine, uracil, cytosine, and guanine
D
Uracil, thymine, cytosine, and guanine
Guida verificata passo dopo passo1
Recall that nucleic acids DNA and RNA are composed of nitrogenous bases, sugars, and phosphate groups.
Identify the four nitrogenous bases found in DNA: adenine (A), thymine (T), cytosine (C), and guanine (G).
Understand that RNA differs from DNA in one key base: RNA contains uracil (U) instead of thymine (T).
Therefore, the four nitrogenous bases in RNA are adenine (A), uracil (U), cytosine (C), and guanine (G).
Use this knowledge to select the correct set of bases for RNA, which excludes thymine and includes uracil.
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