객관식
Which of the following nitrogenous bases is not found within ?
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34. Nucleic Acids
Nitrogenous Bases
객관식
Which of the following nitrogenous bases is not found in ?
A
Uracil
B
Thymine
C
Adenine
D
Cytosine
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검증된 단계별 안내1
Understand the structure of DNA: DNA is composed of a sugar-phosphate backbone and four nitrogenous bases.
Identify the four nitrogenous bases found in DNA: These are Adenine (A), Thymine (T), Cytosine (C), and Guanine (G).
Recognize the role of Uracil: Uracil (U) is a nitrogenous base found in RNA, not DNA.
Compare the given options with the bases found in DNA: The options are Uracil, Thymine, Adenine, and Cytosine.
Determine which base is not found in DNA: Since Uracil is found in RNA and not in DNA, it is the base that is not present in DNA.
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