Multiple ChoiceIn the DNA double helix, what interaction primarily holds the two antiparallel strands together?8views
Multiple ChoiceIn the structure of DNA, what molecules form the sugar-phosphate backbone of each strand?13views
Multiple ChoiceIn double-stranded DNA, what type of chemical bonds hold complementary nitrogenous bases together across the two strands?12views
Multiple ChoiceIn the DNA double helix, what type of interaction holds complementary bases together across the two strands?11views
Multiple ChoiceWhich types of chemical bonds are primarily responsible for holding the two strands of DNA together in the double helix?6views