DNA helicase unwinds the DNA strands in transcription; helicases also serve many other functions when the separation of two nucleic acid strands are required.
http://en.wikipedia.org/wiki/DNA_helicase
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.
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.
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.
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.
The enzyme RNA polymerase transcribes DNA. This enzyme initiates transcription, joins the RNA nucleotides together, and terminates.
Helicase is an enzyme involved in DNA replication. It unwinds and unzips the parental DNA strand.
The enzyme helicase unzips the DNA strand not amylase.
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.
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.
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.
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.
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.
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 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.
DNA Helicase unwinds and unzips the DNA. It separates the two strands of DNA so DNA replication can occur.
The enzyme RNA polymerase transcribes DNA. This enzyme initiates transcription, joins the RNA nucleotides together, and terminates.
DNA helicase. This is the enzyme that "unzips" DNA.