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Problem 15 - Entrance Test

The vacuole in mature plant cells is a large, central organelle with multiple functions. Which function is NOT typically attributed to the plant cell vacuole?

Correct: C

The plant cell vacuole is indeed involved in storage (A), maintaining turgor pressure (B), and can function somewhat like a lysosome, containing hydrolytic enzymes for intracellular digestion (D). However, DNA replication and transcription for nuclear genes (C) are fundamental processes that occur exclusively within the nucleus. The vacuole does not contain DNA or the machinery for these genetic processes. Mitochondrial and chloroplast DNA replication and transcription occur within those respective organelles, but not the vacuole.