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Which enzyme would cut for this strand of DNA gcatggatcccaatgc?
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∙ 15y ago
gcgtagg
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∙ 15y ago
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Where do they cut the DNA strand?
They direct a specific Restriction Enzyme to cut the Dna Exactly where required.
Which enzyme would probably not be needed for DNA replication?
DNA helicase
Explain how DNA replication takes place?
An enzyme unzips a DNA stand and a separate strand without base pairs come sup and matches it with the proper ones (A-U)( C-G) making RNA which goes to a ribosome outside the nucleus, makes a protein, makes a new strand of DNA and the other strand re zips with the new DNA strand.
Whether enzyme is bigger or DNA is bigger in molecular size and how do we conclude that?
enzyme is nothing but the protein which is formed from DNA by translation through transcription of a particular region of the DNA . so obviously the DNA is larger than the enzyme in molecular size.
What role does papain play in the extraction of DNA?
Papain contains protease which is an enzyme that is responsible for removing the proteins in DNA. Which would be the histones, in which DNA is wrapped around
The enzyme amylase un zips or winds the DNA strand?
The enzyme helicase unzips the DNA strand not amylase.
What binds to the DNA strand and separates it?
helicase enzyme
What enzyne produces a new DNA strand during DNA replication?
The DNA polymerase enzyme produces a new DNA strand during DNA replication
What is RTase?
An enzyme called reverse transcriptase, which creates a DNA strand from an mRNA strand.
What is DNA polymersse?
an enzyme that helps catalyze in the polymerization of deoxyribonucleotides into a DNA strand.
What enzyme links DNA nucleotides to a growing daughter strand?
DNA Polymerase
What does the helicase enzyme do?
Helicase is an enzyme involved in DNA replication. It unwinds and unzips the parental DNA strand.
What enzyme is responsible for decodingthe DNA strand into an mRNA?
RNA Polymerase is the enzyme responsible for creating a strand of RNA.
What is the DNA polmerases?
DNA polymerase is an enzyme which synthetizes complementary DNA strand, according to the template strand. So if you have a single-strand DNA, DNA polymerase can sit on it and synthetize the second strand, by the pairing rules - A pairs with T, G pairs with C.
How is dna made into mRNA?
DNA is not made into mRNA, it is transcribed by mRNA. The DNA molecule is split into two strands by the enzyme helicase. One strand is the sense strand and the other is the anti-sense strand. Then mRNA nucleotides pair with their complimentary DNA bases on the antisense strand. The enzyme RNA polymerase causes the mRNA nucleotides to bond with one another, forming a strand of mRNA.
Which enzymes catalyzes the elongation of a new DNA strand?
DNA polymerase catalyzes the reactions that are responsible for synthesizing new DNA strands in the 5' to 3' direction. The parent DNA strand is read in the 3' to 5' direction but the daughter strand is extended in the opposite direction.
Where do they cut the DNA strand?
They direct a specific Restriction Enzyme to cut the Dna Exactly where required.
