Phiên âm: /beɪs peə(r)/
Từ loại: Noun
Nghĩa tiếng Việt:
Cặp base
Nghĩa tiếng Anh:
One of the pairs of nucleotide bases on complementary strands of nucleic acid that consist of a purine on one strand joined to a pyrimidine on the other strand by hydrogen bonds holding together the two strands much like the rungs of a ladder and that include adenine linked to thymine in DNA or to uracil in RNA and guanine linked to cytosine in both DNA and RNA.
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