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What four molecules make up the rungs of the ladder
The sides (uprights) of the DNA molecule are composed of alternating deoxyribose sugar molecules and phosphate molecules.
The rungs of the DNA ladder are composed of alternating deoxyribose sugar molecules and phosphate groups.
Uracil, adenine, thymine, and cytosine.
DNA, which contains our genetic blueprint, has phosphate (phosphorus and three oxygen) molecules that alternate with ribose molecules to make up the side of the DNA ladder.
What four molecules make up the rungs of the ladder
The phosphate groups and deoxyribose molecules makes up the DNA ladder.
Deoxyribose
The sides (uprights) of the DNA molecule are composed of alternating deoxyribose sugar molecules and phosphate molecules.
Deoxyribose
Deoxyribose And Phosphate
The rungs of the DNA ladder are composed of alternating deoxyribose sugar molecules and phosphate groups.
purines, pyrimidines, nucleotides and nitrogen bases.
The sides of the DNA ladder are alternating deoxyribose (sugar) molecules and phosphate molecules. The DNA bases attach to the sugar molecules.
The sides of the DNA ladder are alternating deoxyribose (sugar) molecules and phosphate molecules.
The sides of the DNA ladder are alternating deoxyribose (sugar) molecules and phosphate molecules. The DNA bases attach to the sugar molecules.
The sides of the DNA ladder are composed of alternating Phosphate and deoxyribose (sugar) molecules.