How Does Current Theory Explain the Origin of a Nucleus

question 22

Multiple Choice

How does current theory explain the origin of a nucleus in eukaryotic cells?

• A)A prokaryotic cell was engulfed by another cell and became specialized in DNA replication.
• B)A prokaryotic cell was engulfed by another cell and became specialized in DNA transcription.
• C)A prokaryotic cell was engulfed by another cell and became specialized in translation.
• D)While there are some competing theories on the origin of the nucleus, neither theory discussed in the text really explains the origin of the nucleus.
• E)None of the answer options is correct.

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A record or account of an individual's past sexual behavior, activities, preferences, and partners.

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