The nucleolus is a dynamic subcompartment within the nucleus and its size varies depending on the circumstances. In which of the following cells would you NOT expect to see the nucleoli?
A) A yeast cell undergoing DNA replication B) A human neuron in a quiescent (G₀) state C) A human macrophage active in phagocytosis D) A fruit fly embryonic nucleus in the G₂ phase of the cell cycle E) A mouse embryonic cell in the metaphase stage of mitosis