DNA is made up of a phosphate group attached to a pentose sugar. The inner part of the double helix consists of the final part of DNA, nitrogenous bases connected through hydrogen bonds.
The sides (uprights) of the DNA molecule are composed of alternating deoxyribose sugar molecules and phosphate molecules.
alternating deoxyribose sugar molecules and phophate groups
Sugar molecules and phosphate groups
Alternating deoxyribose and phosphate molecules.
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The sides (uprights) of the DNA molecule are composed of alternating deoxyribose sugar molecules and phosphate molecules.
They are phosphate and deoxyribose (sugar)
The sides (uprights) of the DNA molecule are composed of alternating deoxyribose sugar molecules and phosphate molecules.
alternating deoxyribose sugar molecules and phophate groups
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 DNA bases attach to the sugar molecules.
Sugar molecules and phosphate groups
The sides of the DNA ladder are alternating deoxyribose (sugar) molecules and phosphate molecules.
No. The sides of the DNA molecule is made of alternating deoxyribose sugar molecules and phosphate groups.
The DNA molecule.
Alternating deoxyribose and phosphate molecules.
A phosphate group bonded covalently to a sugar molecule.