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Which process does a DNA unzip?
to make a new copy before the cell splits
What is the function of DNA helicare in DNA replication?
DNA Helicase unwinds and unzips the DNA. It separates the two strands of DNA so DNA replication can occur.
The enzyme amylase un zips or winds the DNA strand?
The enzyme helicase unzips the DNA strand not amylase.
What does the messenger RNA match up with the DNA when its unzips?
When DNA unzips during transcription, messenger RNA (mRNA) matches up with the exposed DNA template strand by pairing complementary nucleotides. Adenine (A) in the DNA pairs with uracil (U) in the mRNA, while thymine (T) pairs with adenine (A), and cytosine (C) pairs with guanine (G). This process results in the formation of a single-stranded mRNA molecule that carries the genetic information needed for protein synthesis.
What does the helicase enzyme do?
Helicase is an enzyme involved in DNA replication. It unwinds and unzips the parental DNA strand.
What happens before DNA transcriptions begins?
Before DNA transcription begins, the DNA molecule unwinds and unzips at the specific region where the gene to be transcribed is located. This process is mediated by enzymes and protein complexes that help in the initiation of transcription. Additionally, transcription factors bind to specific regulatory sequences on the DNA to help recruit RNA polymerase, which ultimately initiates the synthesis of RNA.
How much of the DNA molecule unzips in a cell?
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How does DNA reproduce itself?
DNA reproduces through a set process that begins when it unzips and uncoils. Next, two polynucleotide chains are produced and adenine lines up with thymine. Cytosine lines up with guanine, and then hydrogen bonds form between the pairs. Enzymes join the nucleotides together, and two new DNA molecules are formed.
Which process does a DNA unzip?
to make a new copy before the cell splits
What is exposed when DNA cookbook unzips a complete protein recipe?
When DNA unzips a complete protein recipe, it exposes the genetic code in the form of mRNA. This mRNA carries the instructions for building the protein from the DNA to the ribosomes in the cell, leading to the synthesis of the protein through a process called translation.
What is the function of DNA helicare in DNA replication?
DNA Helicase unwinds and unzips the DNA. It separates the two strands of DNA so DNA replication can occur.
What is necessary for transcription?
DNA polymerase is the enzyme that "unzips" the complementary DNA strands allowing mRNA to transcribe, or copy, a section of DNA.
The enzyme amylase un zips or winds the DNA strand?
The enzyme helicase unzips the DNA strand not amylase.
What is the process by which a cell makes a copy in meiosis?
Before meiosis begins, the cell copies its DNA in the process of DNA replication.
What enzyme unzips the DNA double helix?
The enzyme responsible for unzipping the DNA double helix during replication is called helicase. Helicase breaks the hydrogen bonds between the base pairs, allowing the DNA strands to separate and be copied.
What is the enzyme that unzips DNA for translation?
The enzyme that unzips DNA for transcription is called RNA polymerase. It separates the two strands of the DNA double helix and synthesizes a single-stranded RNA copy of one of the DNA strands.
How is mRNA differint from DNA?
The mRNA comes into the DNA when the DNA unzips. Then the mRNA attaches to one side of the DNA, copies it down, and leaves. Remember, AT CG
