guanine binds with cytosine in both RNA and DNA
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cytosine .
The complementary bases in DNA are bind together by hydrogne bonds Adinine bind with thymine by 2 H-bonds Guanine bind with cytosine by 3 H- bonds
ATTCG signify adenine (A), thymine (T), cytosine (C) and guanine (G). The bonding pairs are AT, GC when DNA replicates. Therefore the fragment ATTCG will bind to TAAGC.
Adenine: C5N5H5 Cytosine: C4H5N3O Guanine: C5H5ON5 Thymine: C5H6N2O2 Uracil : C4H4N2O2
Thymine will always bond with adenine, and guanine will always bind with cytosine.
Triphosphate deoxyribonucleotides form hydrogen bonds with their complements in a DNA parent strand during transcription of the leading strand of DNA. Example Adenine nucleotides bind to thymine nucleotides Guanine nucleotides bind to Cytosine nucleotides
Three bases are identical in both DNA and RNA: adenine (A), cytosine (C), and guanine (G). The fourth base in RNA is uracil (U); in DNA it is thymine (T). The difference between these two is small: U lacks a methyl group. A and G are purines; C, T, and U are pyrimidines, which are smaller.
guanine
Chargaff's rule states that in DNA, the amount of adenine is equal to the amount of thymine, and the amount of cytosine is equal to the amount of guanine. This is because adenine forms complementary base pairs with thymine and cytosine with guanine, ensuring that DNA strands can bind together correctly.
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