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Yes, helicase breaks hydrogen bonds between the nitrogenous base pairs of DNA during replication, allowing the double helix to unwind and separate into two single strands. This process is essential for the replication of DNA.

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1y ago

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What enzyme the separates DNA by breaking the hydrogen bonds that link the nitrogen bases?

The enzyme that separates DNA by breaking the hydrogen bonds that link the nitrogen bases is called DNA helicase. It unwinds the double-stranded DNA molecule during processes such as DNA replication and transcription by breaking the hydrogen bonds between the base pairs.


When water evaporates do the covalent bonds between O atoms and H atoms break or do the hydrogen bonds break and why?

When water evaporates, it is the hydrogen bonds between water molecules that break, not the covalent bonds within each water molecule. The hydrogen bonds are weaker intermolecular forces that hold water molecules together. Breaking these bonds allows the water molecules to escape as vapor.


WHAT Breaks the hydrogen bonds in DNA?

Heat is the most common factor that breaks hydrogen bonds in DNA, as it causes the double helix to unwind and separate. Enzymes called DNA helicases also contribute by unwinding the DNA strands during processes like replication and transcription.


Why is it advantageous to have weak hydrogen bonds between complementary pairs?

Weak hydrogen bonds between complementary pairs allow for DNA strands to easily separate during processes like replication and transcription. This allows for efficient DNA copying and gene expression. Additionally, weak hydrogen bonds provide stability to the DNA double helix structure without requiring excessive energy to break them.


Do hydrogen bonds have to break in order for water to increase in temperature?

a hydrogen bond is a weak interaction involving a hydrogen atom and fluorine, oxygen, or nitrogen atom...... there for it must form, not break because it is a weak interaction!

Related Questions

What mechanism breaks hydrogen bonds in DNA?

The enzyme helicase breaks hydrogen bonds in DNA.


What opens DNA but breaks hydrogen bonds?

The enzyme helicase.


What enzyme is involved in breaking down hydrogen bonds?

Helicase


What bonds do helicase and polymerase enzymes break?

Helicase enzyme breaks hydrogen bonds between base pairs in DNA strands to unwind the double helix structure. Polymerase enzyme breaks the bonds between nucleotides in the DNA strand being replicated, allowing for the addition of new nucleotides during DNA replication.


Which enzyme breaks the hydrogen bonds during DNA replication?

The enzyme that breaks the hydrogen bonds during DNA replication is called helicase.


What Enzyme that separates DNA by breaking the hydrogen bonds that link the nitrogen bases?

Helicase ! (:


Does helicase enzymes break the sugar phosphate backbone?

No, helicase enzymes unwind and separate the double-stranded DNA helix by breaking the hydrogen bonds between complementary nucleotide base pairs. They do not break the sugar-phosphate backbone of the DNA molecule.


Which enzyme is responsible for breaking hydrogen bonds during DNA replication?

The enzyme responsible for breaking hydrogen bonds during DNA replication is called DNA helicase.


What enzyme the separates DNA by breaking the hydrogen bonds that link the nitrogen bases?

The enzyme that separates DNA by breaking the hydrogen bonds that link the nitrogen bases is called DNA helicase. It unwinds the double-stranded DNA molecule during processes such as DNA replication and transcription by breaking the hydrogen bonds between the base pairs.


What enzymes unwinding DNA double helix by breaking the hydrogen bonds to separate the complementary strands?

Helicase


What enzyme is responsible for unwinding the DNA molecule for replication?

The enzyme responsible for unwinding the DNA molecule for replication is called helicase. Helicase breaks the hydrogen bonds between the DNA base pairs, allowing the two strands to separate and expose the nucleotide bases for replication.


What enzyme breaks the bonds between the complementary parent strands?

The enzyme that breaks the bonds between the complementary parent strands during DNA replication is DNA helicase. DNA helicase unwinds the double helix by breaking the hydrogen bonds between the base pairs, allowing for the strands to separate and be copied.