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How do DNA strands join together?

Updated: 8/10/2023
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13y ago

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The two strands are held together by Hydrogen bonds between the complementary base pairs (A to T and G to C).

These bonds break, and the strands separate, when enough heat is added or the DNA is placed in an alkali environment.

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12y ago
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8y ago

DNA nucleotides are joined together by hydrogen bonds at the bases. The two strands wind up to form the DNA double helix.

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12y ago

the two strands of DNA are held together by the centromere.

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13y ago

They're all wrapped up together to make chromosomes. they are stuck together by PVA glue.

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12y ago

The complementary bases are joined with H-bonds - which hold the two single strands together as a double strand. These bonds can be broken with heat or acid.

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10y ago

The two sides of a DNA ladder are joined together with hydrogen bonds between the nitrogenous bases.

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13y ago

hydrogen bonds

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14y ago

Hydrogen bonds between base pairs.

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13y ago

Hydrogen bonds

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Q: How do DNA strands join together?
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Related questions

What enzyme joins pieces of DNA together?

Ligase is used to join DNA strands together


What must happen to DNA strands before transcription can begin?

DNA strands must unwind and the two strands must separate prior to transcription beginning. Once transcription is complete, the two strands join back together.


. How are complementary strands of DNA held together?

Complementary strands of DNA are held together by hydrogen bonds connecting complementary bases.


What type of biology do DNA ligase belong to?

DNA ligase is a very specific enzyme used in microbiology. The enzyme is used to help join DNA strands together and is used for DNA replication and repair.


Do covalent bonds join DNA sugar phosphate backbones?

Yes, the sugar and phosphate that make up the DNA backbone are joined together with covalent bonds. These bonds are stronger than the hydrogen bonds which join the bases from different strands together.


Which is the subunit of DNA that links together to form strands of DNA?

a nucleotide


What type of bonds holds DNA strands together?

DNA strands are held together by hydrogen bonds.


How many strands of nucleotides make up DNA double helix?

In dna there are 4 strands which join each part of the dna together, these are t and a , and g and c each one of these contains 200-3000 atoms depending on wether it dna or mrna


What holds the strands of DNA together?

Hydrogen bonding.


What links together to form strands of dna?

a nucleotide


In a gel electrophoresis's why are the lines closer together when the DNA strands are heavier?

Because the DNA cannot travel very long and spread apart when the strands are heavy. As a result, the DNA strands will all travel a relatively short distance and be closer together.


What bond is responsible for holding the two strands of double stranded DNA together?

Hydrogen bonds are responsible for holding the two strands of DNA together.