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The enzyme helicase separates the nitrogen base pairs, or rungs, of the DNA ladder.

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12y ago

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What breaks apart the rungs of the DNA ladder?

the double helixx


What are the 4 that make up the rungs of the DNA ladder?

what are 4 bases that make up the rungs of the DNA ladder


What are the 4 bases the make up the rungs of the DNA ladder?

what are 4 bases that make up the rungs of the DNA ladder


Are nitrogen bases are located in the central rungs of a DNA ladder?

Yes, the rungs of the DNA ladder consist of pairs of nitrogen bases.


What breaks the rungs of the DNA ladder?

Various types of damage such as exposure to UV light, chemicals, and reactive oxygen species can break the rungs of the DNA ladder. This damage can lead to mutations if not repaired properly by cellular mechanisms.


How are the rungs of the DNA ladder broken as the DNA molecule unzips?

The rugs of DNA are Adenine, Guanine, Cytosine, and Thymine. When DNA replication occurs and the ladder has to be broken, an enzyme called "helicase" starts at the replication fork and unwinds the DNA ladder. Helicase breaks the rugs of DNA.


What are the rungs of the DNA ladder in the DNA miolecule?

They are nitrogen bases.


what are the ''rungs'' of the DNA ladder made of?

nucleotitdes 


What 3 parts make up the rungs of the DNA ladder?

The rungs of the DNA ladder are composed of alternating deoxyribose sugar molecules and phosphate groups.


What forms the rungs of the ladd r of DNA?

The base pairs form the rungs of the ladder.


The secret of DNA has to do with the sequence of what along the DNA ladder?

The sequence of the nitrogenous bases, which are the 'rungs' of the DNA 'ladder' are what give DNA its specificity.


What are the rungs of the DNA ladder?

Adeninine - Thiamine and Guanine - Cytosine pairs.