In eukaryotes, transcription of DNA into mRNA occurs in the _____.

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Multiple Choice

In eukaryotes, transcription of DNA into mRNA occurs in the _____.

Explanation:
Transcription of DNA into mRNA in eukaryotic cells happens inside the nucleus. The nuclear genome is housed there, and RNA polymerase II (with its transcription factors) operates in the nuclear environment to synthesize the RNA. After transcription, the RNA is processed—capped, spliced, and polyadenylated—within the nucleus before it exits to the cytoplasm to be translated. Translation, not transcription, occurs on ribosomes in the cytoplasm. Mitochondria do have their own transcription for their own genes, but that occurs inside the mitochondrion rather than in the nucleus.

Transcription of DNA into mRNA in eukaryotic cells happens inside the nucleus. The nuclear genome is housed there, and RNA polymerase II (with its transcription factors) operates in the nuclear environment to synthesize the RNA. After transcription, the RNA is processed—capped, spliced, and polyadenylated—within the nucleus before it exits to the cytoplasm to be translated. Translation, not transcription, occurs on ribosomes in the cytoplasm. Mitochondria do have their own transcription for their own genes, but that occurs inside the mitochondrion rather than in the nucleus.

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