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What is the function of the promoter in a bacterial transcription unit?
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15. Gene Expression
Introduction to Transcription
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Where does transcription take place in a eukaryotic cell?
A
Ribosome
B
Nucleus
C
Cytoplasm
D
Mitochondria
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Understand the process of transcription: Transcription is the synthesis of RNA from a DNA template. It is the first step in gene expression.
Identify the location of transcription in eukaryotic cells: In eukaryotic cells, transcription occurs in the nucleus where the DNA is housed.
Consider the structure of eukaryotic cells: Eukaryotic cells have a defined nucleus, which separates the DNA from the cytoplasm, unlike prokaryotic cells.
Differentiate between transcription and translation: Transcription occurs in the nucleus, while translation occurs in the cytoplasm at the ribosome.
Recognize the role of mitochondria: Mitochondria have their own DNA and can transcribe it, but the primary site of transcription for nuclear DNA is the nucleus.
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