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Restriction Enzymes
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∙ 13y ago
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What type of protein opens up DNA molecules to start transcription of mRNA?
This enzyme is known as DNA helicase.
During transcription what molecule opens the DNA?
Helicase is what will "unzip" the DNA.
What is the enzyme that opens up DNA?
restriction endonuclease and exonuclease
What enzyme builds mRNA molecules bases on the code in DNA?
The enzyme is RNA polymerase.
A restriction enzyme is likely to cut which kind of molecules?
DNA molecules. A strand of DNA molecules can be cut to have blunted ends or jagged ends (sticky ends).
What type of protein opens up DNA molecules to start transcription of mRNA?
This enzyme is known as DNA helicase.
What opens DNA but breaks hydrogen bonds?
The enzyme helicase.
What is made after the enzyme passes the end of the DNA?
When the enzyme has passed the end of the DNA, two identical molecules of DNA are left behind.
During transcription what molecule opens the DNA?
Helicase is what will "unzip" the DNA.
What is the enzyme that opens up DNA?
restriction endonuclease and exonuclease
What is DNA-replication?
DNA replication is a process during which DNA double helix opens like a zipper , new nucleotides are added along both strands of DNA by enzyme DNA polmerase and at last two molecules of DNA are formed. It takes place in S phase of interphase .
What enzyme builds mRNA molecules bases on the code in DNA?
The enzyme is RNA polymerase.
Two new strands of DNA molecules grow as bases are added by the enzyme?
DNA polymerase.
A restriction enzyme is likely to cut which kind of molecules?
DNA molecules. A strand of DNA molecules can be cut to have blunted ends or jagged ends (sticky ends).
The enzyme that is responsible for replicating molecules of DNA by attaching complementary bases in the correct sequence is?
DNA polymerase
What is the enzyme that is responsible for replicating molecules of DNA by attaching complementary bases in the correct sequence?
DNA polymerase
A molecule that cuts DNA molecules at a specific sequence of nucleotides?
A restriction enzyme
