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What is the difference between helicase and polymerase in DNA replication?
Helicase is an enzyme that unwinds the double-stranded DNA during replication, while polymerase is an enzyme that synthesizes new DNA strands by adding nucleotides to the template strand. In simpler terms, helicase unzips the DNA, while polymerase builds new strands.
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.
Where do the 2 strands of the parent DNA end up in the daughter chromosome after DNA replication?
Each parent DNA strand serves as a template for a new complementary strand during DNA replication. As a result, in the daughter chromosomes, one strand is derived from the parent and the other is newly synthesized. This ensures that each daughter chromosome receives one original parental DNA strand and one newly synthesized DNA strand.
What enzyme is necessary for transcription?
The enzyme RNA polymerase transcribes DNA. This enzyme initiates transcription, joins the RNA nucleotides together, and terminates.
What does the helicase enzyme do?
Helicase is an enzyme involved in DNA replication. It unwinds and unzips the parental DNA strand.
The enzyme amylase un zips or winds the DNA strand?
The enzyme helicase unzips the DNA strand not amylase.
What is the difference between helicase and polymerase in DNA replication?
Helicase is an enzyme that unwinds the double-stranded DNA during replication, while polymerase is an enzyme that synthesizes new DNA strands by adding nucleotides to the template strand. In simpler terms, helicase unzips the DNA, while polymerase builds new strands.
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 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.
Where do the 2 strands of the parent DNA end up in the daughter chromosome after DNA replication?
Each parent DNA strand serves as a template for a new complementary strand during DNA replication. As a result, in the daughter chromosomes, one strand is derived from the parent and the other is newly synthesized. This ensures that each daughter chromosome receives one original parental DNA strand and one newly synthesized DNA strand.
What process begins when DNA unzips?
The process that begins when DNA unzips is called DNA replication. During replication, the two strands of the DNA double helix separate, and each strand serves as a template for the creation of a new complementary strand. This process ensures that each new cell receives an identical copy of the genetic information.
DNA replication that unzip the DNA strand is?
DNA replication is a process where the double-stranded DNA molecule is unwound, or unzipped, by enzymes called helicases. This unwinding allows for the separation of the two parental DNA strands, which then serve as templates for the synthesis of new DNA strands.
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 enzyme is necessary for transcription?
The enzyme RNA polymerase transcribes DNA. This enzyme initiates transcription, joins the RNA nucleotides together, and terminates.
What is an example of a biological enzyme?
DNA helicase. This is the enzyme that "unzips" DNA.
