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Eukaryotic Internal Membranes
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AP Biology
APB.161 Eukaryotic Internal Membranes
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Which comparison between prokaryotic and eukaryotic gene expression best illustrates the role of eukaryotic internal membranes?
A
In eukaryotes, transcription occurs in lysosomes; in prokaryotes, translation occurs in mitochondria.
B
In eukaryotes, the nuclear envelope separates transcription and RNA processing from cytoplasmic translation; in many prokaryotes, these steps can be more directly coupled.
C
In eukaryotes, ribosomes are absent because the nucleus makes proteins directly.
D
In prokaryotes, DNA is usually enclosed by a nuclear envelope identical to that of eukaryotes.
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