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When a DNA molecule unzips?

Updated: 8/10/2023
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12y ago

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bases within the cells nucleus pair with the separated bases on the DNA strand

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Dahlia Miller

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2y ago
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11y ago

This method is called " Semi-conservative " which replicates the DNA

so it begins with unzipping, unwinding the DNA by breaking down the hydrogen bonds between the nitrogenous bases with the help of " helicase enzyme " that helps separating the strands. After that the free nucleotides will be activated by adding extra two phosphate groups from ATP to provide Energy for binding, and then the activated nucleotides will attach to the DNA as that Adenine link with thymine with double hydrogen bonds and Cytosine link with Guanine with triple hydrogen bonds. And Finally the DNA polymerase enzyme will catalyzes the joining of the nucleotides of the new strands with the formation of phosphodiester bonds while the extra phosphate groups that were attached to the activated nucleotides are released.

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10y ago

One double stranded Dna molecule is separated into two single stranded Dna molecules.

A large multitude of bioprocess possibilities subsequentially present themselves!

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13y ago

The strand of molecules become equal-molecules that don't relay on the nucleus.

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14y ago

bases within the cells nucleus pair with the separated bases on the DNA strand

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13y ago

DNA splits, and mRNA and tRNA are there to create new strands for the new replicated DNA strand. This is what happens prior to mitosis in cell division.

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11y ago

DNA is unzipped for replication of DNA or transcription of mRNA.

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12y ago

two daughter cell are formed

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12y ago

The two strands are separated.

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Q: When a DNA molecule unzips?
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Related questions

How much of the DNA molecule unzips in a cell?

fdaf


What unzips the DNA molecule so it can replicate?

Enzymes


How do you compare DNA to a zipper?

Like a zipper a DNA molecule has two "spines" and jutting out "teeth" that lock together to join the spines. When DNA replicates, it "unzips".


Once a DNA molecule unzips exposed nitrogen base pairs have a strong attraction to each other?

true


What enzyme unzips the DNA double helix?

The enzyme Helicase unzips the DNA double helix


What happens when a DNA molecule unzips?

DNA splits, and mRNA and tRNA are there to create new strands for the new replicated DNA strand. This is what happens prior to mitosis in cell division.


Replication explain how the structure of DNA allows it to be duplicated so easily why cant protein be copied so easily?

Replication begins when an enzyme called DNA helicase attaches to a DNA molecule, moves along the molecule, and "unzips" the two strands of DNA.


What features in DNA replication cause each new DNA molecule to be like the original?

DNA polmerase unzips the DNA molecule and because the bases follow Chargaff's rule, the complimentary base is added, resulting in a copy. That's one feature idk another.


What process begins when DNA unzips?

DNA replication or the translation/transcription process begins when a Helicase moves down a DNA strand and unzips it to allow for replication.


What is an example of a biological enzyme?

DNA helicase. This is the enzyme that "unzips" DNA.


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 unzips DNA so it can duplicate?

Helicase enzymes