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Which organisms use operons?
prokaryotes
it is a bit of DNA before a gene, where the RNA Polymerase binds and starts the transcription
in the newly produced mRNA
they produce transcription factors that bind to the promoter, and allow the RNA polymerase to begin the transcription
they allow access to the DNA or not, regulate transcription, control how long mRNAs last, control how long the proteins last
eukaryotes
there is a promoter followed by several genes
a piece of DNA with the information for a protein
How do eukaryotes control the amount of each protein?
prokaryotes
it is a bit of DNA before a gene, where the RNA Polymerase binds and starts the transcription
in the newly produced mRNA
they produce transcription factors that bind to the promoter, and allow the RNA polymerase to begin the transcription
they allow access to the DNA or not, regulate transcription, control how long mRNAs last, control how long the proteins last
eukaryotes
there is a promoter followed by several genes
a piece of DNA with the information for a protein
What does a promoter do?
prokaryotes
it is a bit of DNA before a gene, where the RNA Polymerase binds and starts the transcription
in the newly produced mRNA
they produce transcription factors that bind to the promoter, and allow the RNA polymerase to begin the transcription
they allow access to the DNA or not, regulate transcription, control how long mRNAs last, control how long the proteins last
eukaryotes
there is a promoter followed by several genes
a piece of DNA with the information for a protein
A gene is
prokaryotes
it is a bit of DNA before a gene, where the RNA Polymerase binds and starts the transcription
in the newly produced mRNA
they produce transcription factors that bind to the promoter, and allow the RNA polymerase to begin the transcription
they allow access to the DNA or not, regulate transcription, control how long mRNAs last, control how long the proteins last
eukaryotes
there is a promoter followed by several genes
a piece of DNA with the information for a protein
Which organisms have introns and exons in the genes?
prokaryotes
it is a bit of DNA before a gene, where the RNA Polymerase binds and starts the transcription
in the newly produced mRNA
they produce transcription factors that bind to the promoter, and allow the RNA polymerase to begin the transcription
they allow access to the DNA or not, regulate transcription, control how long mRNAs last, control how long the proteins last
eukaryotes
there is a promoter followed by several genes
a piece of DNA with the information for a protein
How is the information organized in operons?
prokaryotes
it is a bit of DNA before a gene, where the RNA Polymerase binds and starts the transcription
in the newly produced mRNA
they produce transcription factors that bind to the promoter, and allow the RNA polymerase to begin the transcription
they allow access to the DNA or not, regulate transcription, control how long mRNAs last, control how long the proteins last
eukaryotes
there is a promoter followed by several genes
a piece of DNA with the information for a protein
when do introns get removed:
prokaryotes
it is a bit of DNA before a gene, where the RNA Polymerase binds and starts the transcription
in the newly produced mRNA
they produce transcription factors that bind to the promoter, and allow the RNA polymerase to begin the transcription
they allow access to the DNA or not, regulate transcription, control how long mRNAs last, control how long the proteins last
eukaryotes
there is a promoter followed by several genes
a piece of DNA with the information for a protein
How do eukaryotes regulate the transcription of their genes?
prokaryotes
it is a bit of DNA before a gene, where the RNA Polymerase binds and starts the transcription
in the newly produced mRNA
they produce transcription factors that bind to the promoter, and allow the RNA polymerase to begin the transcription
they allow access to the DNA or not, regulate transcription, control how long mRNAs last, control how long the proteins last
eukaryotes
there is a promoter followed by several genes
a piece of DNA with the information for a protein
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