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Questions and Answers
What is the principal feature that distinguishes eukaryotic from prokaryotic cells?
What is the principal feature that distinguishes eukaryotic from prokaryotic cells?
- The presence of a nucleus (correct)
- The absence of a nucleus
- The absence of a nuclear envelope
- The presence of a nuclear envelope
Where does DNA replication, transcription, and RNA processing take place?
Where does DNA replication, transcription, and RNA processing take place?
- Within the nucleolus
- Within the nucleus (correct)
- Within the cytoplasm
- Within the nuclear envelope
What allows gene expression to be regulated by mechanisms unique to eukaryotes?
What allows gene expression to be regulated by mechanisms unique to eukaryotes?
- The cytoplasm
- The nucleolus
- The nuclear localization signals
- The nuclear envelope (correct)
Where are prokaryotic mRNAs translated?
Where are prokaryotic mRNAs translated?
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What serves as the repository of genetic information in a cell?
What serves as the repository of genetic information in a cell?
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What is the principal feature that distinguishes eukaryotic from prokaryotic cells?
What is the principal feature that distinguishes eukaryotic from prokaryotic cells?
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Where does DNA replication, transcription, and RNA processing primarily take place?
Where does DNA replication, transcription, and RNA processing primarily take place?
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What separates the genome from the cytoplasm in eukaryotic cells?
What separates the genome from the cytoplasm in eukaryotic cells?
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Where is the final stage of gene expression, translation, localized?
Where is the final stage of gene expression, translation, localized?
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What serves as the repository of genetic information and the cell's control center?
What serves as the repository of genetic information and the cell's control center?
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