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the sides of a double helix are composed of a chain alternating between a phosphate and a deoxyribose (5 carbon) sugar.

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13y ago

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What are the sides pf a double helix made of?

altering sugar parts and phospate parts


What are the sides of the lader of the double helis made of?

The sides of the ladder of the double helix are made of groups of hydrogen bonding between the purines and pyrimidines. The backbone is made up of sugar-phosphate.


What is a double helix made of?

The Double helix is actually made of repeating units called nucleotides


What makes up the sides of a double helix?

the sides of a double helix are composed of a chain alternating between a phosphate and a deoxyribose (5 carbon) sugar.


The DNA double helix looks like a twisted ladder What makes up each rung of the ladder What makes up the sides of the ladder What holds the rungs together at the sides?

Each rung of the DNA double helix is made up of a pair of nitrogenous bases (adenine-thymine or guanine-cytosine). The sides of the ladder are made up of alternating sugar (deoxyribose) and phosphate molecules. Hydrogen bonds hold the nitrogenous bases of the rungs together, creating the structure of the DNA double helix.


what is the shape of a DNA?

double helix


What molecules form the sides of the double helix?

The sides of the DNA double helix are formed by alternating sugar (deoxyribose) and phosphate molecules, which make up the backbone of the structure. The sugar-phosphate backbone provides stability and support for the nitrogenous bases in the center of the helix.


What make up both side of DNA double helix ladder?

The two sides of the DNA double helix ladder are made up of nucleotides. Each nucleotide consists of a sugar molecule, a phosphate group, and a nitrogenous base (adenine, thymine, guanine, or cytosine). The nitrogenous bases on opposite strands pair together through hydrogen bonding (adenine with thymine, and guanine with cytosine), holding the two sides of the ladder together.


Double helix is made of molecules called?

nucleotides!


What is the official name of the shape DNA is found in?

A double helix, like the sides of a spiral staircase.


What is the shape of the DNA molecule known as?

Double Helix :D


What are the sides of a helix made of?

Each nucleotide has nitrogen sugar, a hydrogen bond, and on the sides a phosphate and a deoxyribose sugar