객관식
What type of bond holds the complementary strands together?
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- 1. A Review of General Chemistry5h 6m
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- Overview of Alpha-Alkylations and Acylations6m
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- Intro to Citric Acid Cycle7m
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- 34. Nucleic Acids1h 32m
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34. Nucleic Acids
Base Pairing
Multiple Choice
In DNA, which base always pairs with ?
A
B
C
D
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검증된 단계별 안내1
Understand the structure of DNA: DNA is composed of two strands forming a double helix, with each strand consisting of a sequence of nucleotides.
Identify the four nucleotide bases in DNA: Adenine (A), Thymine (T), Cytosine (C), and Guanine (G).
Recall the base pairing rules in DNA: Adenine (A) pairs with Thymine (T), and Cytosine (C) pairs with Guanine (G).
Apply the base pairing rule to the problem: Since the question asks which base pairs with adenine, use the rule that adenine pairs with thymine.
Note that uracil is not found in DNA: Uracil (U) is found in RNA, where it pairs with adenine instead of thymine.
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