In DNA, when AGCT occurs, their association is as per which of the following pair?
Correct answer: A. AT-GC
- A. AT-GC
- B. AG-CT
- C. AC-GT
- D. All of these
Explanation
Base pairing in DNA follows Chargaff's rule: A pairs with T and G pairs with C.
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Chromosomes are DNA-protein structures that carry genes and become visible during cell division. Coverage includes chromatin, centromeres, sister chromatids, homologous chromosomes, chromosome number, and the distinction between diploid and haploid cells, with links to DNA replication, mitosis and meiosis.
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