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Alternating deoxyribose and phosphate molecules.

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What makes up the sides of a DNA molecule?

A DNA molecule consists of two strands that are made up of sugar (deoxyribose) and phosphate molecules. The sides of the DNA molecule are formed by alternating sugar and phosphate molecules linked together to create a backbone for the molecule.


What makes of the sides of the ladder of a DNA molecule?

The sides of the DNA ladder are alternating deoxyribose (sugar) molecules and phosphate molecules. The DNA bases attach to the sugar molecules.


What 2 molecules makes up the sides of DNA?

A phosphate group bonded covalently to a sugar molecule.


Both sides of a DNA molecule are what?

Duplicated


What is found in the sides of a DNA molecule and not on the rungs?

phosphate


Is the sides of the DNA molecule are made up of repeating nitrogen bases and sugars?

The sides of the DNA molecule are made up of repeating sugar-phosphate groups, not nitrogen bases. The nitrogen bases are arranged in the middle of the DNA molecule and form the rungs of the double helix structure.


What makes up the sides of the ladder of a DNA molecule?

The sides of a DNA molecule are made up of alternating sugar molecules (deoxyribose) and phosphate groups that form the sugar-phosphate backbone. Each sugar molecule is connected to one of four nitrogenous bases (adenine, thymine, cytosine, or guanine) that extend inward from the backbone and pair with a complementary base on the opposite strand.


What makes up the sides of the ladder a DNA molecule?

The backbone of the DNA molecule is made up of a sugar (deoxyribose) bonded to a phosphate group bonded to another sugar and then another phosphate and so on. These are very strong covalent bonds that are not easily broken.


What makes up the side of the ladder of a DNA molecule?

The sides of a DNA molecule are made up of alternating sugar (deoxyribose) and phosphate molecules, forming the backbone of the DNA strand. The bases (adenine, thymine, cytosine, and guanine) are attached to the sugar molecules and form the rungs of the ladder structure through hydrogen bonds.


What makes up the side of the ''ladder'' of a DNA molecule?

The sides of the DNA latter consist of the sugar deoxyribose and phosphates. The bond between the latter and the nitrogen bases together is known a a nucleotide. Nucleotides are molecules that make up the structure of DNA and RNA.


What makes a working model of the DNA molecule?

protein


What makes up the sides of the DNA ladder?

Phosphate and sugar make up the sides of a DNA ladder.