[Campbell Biology P.172] Which of the following statements accurately describes the cellular... | Practice Question

Which of the following statements accurately describes the cellular processes of transcription and translation as depicted in the figure and accompanying text?

  • A: Transcription primarily occurs in the cytoplasm, and translation primarily occurs in the nucleus.
  • B: RNA polymerase is essential for translation, while ribosomes are crucial for transcription.
  • C: mRNA molecules are synthesized in the nucleus and subsequently move to the cytoplasm for polypeptide assembly.
  • D: Both transcription and translation primarily involve the unwrapping of DNA from histones.

Explanation

The figure and text d state that transcription occurs in the nucleus, where mRNA is synthesized. Text f states that mRNA moves to the cytoplasm for translation, where polypeptides are assembled by ribosomes.