the structure of dna resembles a twisted ladder. which structural components form the rungs of the…
the structure of dna resembles a twisted ladder. which structural components form the rungs of the ladder?\ndeoxyribose sugars\nphosphate groups\nnitrogenous base pairs\nribosomes
Answer
Brief Explanations:
In the DNA double - helix structure, the sides of the "ladder" are made of alternating deoxyribose sugars and phosphate groups. The nitrogenous base pairs form hydrogen bonds with each other and are located in the interior, making up the rungs of the DNA "ladder". Ribosomes are involved in protein synthesis and are not part of the DNA structure.
Answer:
nitrogenous base pairs