객관식
Which of the following statements is false regarding codons in molecules?
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34. Nucleic Acids
Intro to Nucleic Acids
객관식
Which of the following is a way differs from ?
A
has a deoxyribose sugar while has a ribose sugar.
B
contains uracil instead of thymine.
C
is more stable than .
D
is double-stranded while is single-stranded.
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검증된 단계별 안내1
Identify the structural components of RNA and DNA. RNA contains ribose sugar, while DNA contains deoxyribose sugar.
Examine the nitrogenous bases present in RNA and DNA. RNA contains uracil, whereas DNA contains thymine.
Consider the stability of RNA and DNA. DNA is generally more stable than RNA due to its double-stranded structure and lack of reactive hydroxyl group on the 2' carbon of the sugar.
Analyze the strand structure of RNA and DNA. DNA is typically double-stranded, forming a double helix, while RNA is usually single-stranded.
Conclude the differences based on the analysis: RNA contains uracil instead of thymine, has ribose sugar, is less stable, and is usually single-stranded compared to DNA.
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