In a DNA molecule, thymidyl nucleotides make up 18% of the total number of nucleotides. Which of the answers correctly describes the quantitative ratio of nucleotides in this molecule?
According to Chargaff’s rule, in the D NK molecule, the amount of T = A, and the amount of G = C.
Hence, T + A = 18% + 18% = 36%. G + C accounts for: 100% – 36% = 64%, that is, G = C = 32%.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.