In the DNA molecule, the share of nucleotides with guanine accounts for 20%. Determine the percentage of other nucleotides in this DNA.
| October 31, 2020 | Education
We use Chargaff’s rules: G = C = 20%
A + T = 100 – (20 + 20)
A + T = 60%, A = T = 30%
Answer: C = G = 20%, A = T = 30%.
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.