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How does Transcription take place?
who? the transcription enzyme RNA polymerase, the promoter DNA and the terminator DNAwhere? in the cell nucleusInitiation The promoter, located in the DNA at the beginning of the gene becomes the binding site for the RNA polymerase. Elongation the RNA polymerase copies and peels away the copied DNA, after copied, the DNA joins back with its matching DNA strand while the newly made RNA leave the polymerase Termination the RNA polymerase reaches a special sequence of bases in the DNA template that signals the end of the gene. The polymerase enzyme detaches from the RNA molecule and the gene who? the transcription enzyme RNA polymerase, the promoter DNA and the terminator DNAwhere? in the cell nucleusInitiation The promoter, located in the DNA at the beginning of the gene becomes the binding site for the RNA polymerase. Elongation the RNA polymerase copies and peels away the copied DNA, after copied, the DNA joins back with its matching DNA strand while the newly made RNA leave the polymerase Termination the RNA polymerase reaches a special sequence of bases in the DNA template that signals the end of the gene. The polymerase enzyme detaches from the RNA molecule and the gene
What is the gene that makes fireflies glow?
In the nucleus of each cell in a firefly's tail, an enzyme called RNA Polymerase finds the DNA encoding the LUC gene within the cell's genome. The LUC gene specifies the squence of amino acids that make up the Luciferase enzyme, which in turn is responsible for the glow we see.
What cell cause mutations?
DNA polymerase
What would happen if a plant cell lacked mitocondria?
If a plant cell (or any cell for that matter...) lacked a mitochondria, then it wouldn't be able to produce the energy needed to function.
What is the role of DNA Polymerase and when during the cell life cycle is it most active?
during cell division /.....IM POSITIVE The person who wrote the above answer is actually very wrong. Though they claim to be "POSITIVE" their self assurance is not worth much when they don't know what they are talking about. DNA Polymerase's role is in DNA replication. DNA Polymerase is an enzyme that essentially "reads" an intact DNA strand as a template and uses it to synthesize the new strand. This process copies a piece of DNA. The newly-polymerized molecule is complementary to the template strand and identical to the template's original partner strand. This process occurs mostly in S Phase of the cell cycle. During S Phase DNA and centrosomes are replicated in order to provide the cell with duplicates needed to divide in mitosis. DNA Polymerase is not really used in mitosis, as the previous respondent said, rather it is used during S Phase to copy and duplicate the DNA of a cell.
Which enzyme transcribes DNA into mRNA?
rna polymerase
Enzyme that adds nucleotides to exposed nitrogen bases?
The enzyme that adds nuclleotides to exposed nitrogen bases is DNA polymerase. This is how DNA can be replicated or repeated in the cell cycle.
What happens to a cell if it lack the enzyme DNA polymerase?
Transcription would be affected because the binding of the enzyme RNA plymerase to the promoter of the gene is the first step of transcription.
Which enzyme is used in the synthesis of new copies of DNA?
In humans, many enzymes are involved in DNA replication. Among them are: DNA polymerase I DNA polymerase III Ligase Primase Helicase DNA polymerase I and III perform the bulk of the actual reproduction--their job is to add nucleotides to the growing strands. The others perform specialized functions and are essential to the process.
How does Transcription take place?
who? the transcription enzyme RNA polymerase, the promoter DNA and the terminator DNAwhere? in the cell nucleusInitiation The promoter, located in the DNA at the beginning of the gene becomes the binding site for the RNA polymerase. Elongation the RNA polymerase copies and peels away the copied DNA, after copied, the DNA joins back with its matching DNA strand while the newly made RNA leave the polymerase Termination the RNA polymerase reaches a special sequence of bases in the DNA template that signals the end of the gene. The polymerase enzyme detaches from the RNA molecule and the gene who? the transcription enzyme RNA polymerase, the promoter DNA and the terminator DNAwhere? in the cell nucleusInitiation The promoter, located in the DNA at the beginning of the gene becomes the binding site for the RNA polymerase. Elongation the RNA polymerase copies and peels away the copied DNA, after copied, the DNA joins back with its matching DNA strand while the newly made RNA leave the polymerase Termination the RNA polymerase reaches a special sequence of bases in the DNA template that signals the end of the gene. The polymerase enzyme detaches from the RNA molecule and the gene
What does the job of unwinding copying and rewinding DNA inside a cell?
the enzyme helicase unwinds DNA, then DNA rewinds itself back up after translation has finished.
Where does transcripton take place?
Transcription takes place in the nucleus of a cell. Here, the DNA is transcribed into mRNA by the enzyme RNA polymerase. The mRNA then carries the genetic information to the cytoplasm for translation.
What is the gene that makes fireflies glow?
In the nucleus of each cell in a firefly's tail, an enzyme called RNA Polymerase finds the DNA encoding the LUC gene within the cell's genome. The LUC gene specifies the squence of amino acids that make up the Luciferase enzyme, which in turn is responsible for the glow we see.
What enzyme carries out transcription in a eukaryotic cell?
There is no single enzyme responsible for the whole of transcription. Rather, there are many enzymes and supporting protein that collectively bring about transcription.The most important one is DNA dependent RNA polymerase
What cell cause mutations?
DNA polymerase
How might a plant cell affect if it lacked chloroplasts?
If a plant cell lacked chloroplasts, then it would compare to "a human without a heart"
What would happen if a plant cell lacked mitocondria?
If a plant cell (or any cell for that matter...) lacked a mitochondria, then it wouldn't be able to produce the energy needed to function.
