In a typical nucleotide, the nitrogenous base is attached to _ carbon of pentose sugar.
Correct answer: E. 1st
- A. 6th
- B. 5th
- C. 4th
- D. 3rd
- E. 1st
Explanation
The nitrogenous bases are purines or pyrimidines. The nitrogen base is attached to the C-1 of the pentose sugar.
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About Chromosomes
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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