Can someone please help me in answering these biology questions?
Gameover175 asked: How would the deoxyribose sugar-phosphate backbone of nucleotide chains look if purines paired only with purines and pyrimidines paired only with pyrimidines?
A DNA molecule (labeled as A) replicates to produce two new DNA molecules (labeled as B). Both of the B DNA molecules then replicate to form four new DNA molecules (labeled as [...]