Which part of a cell controls the activities of the cell?
-
Mitochondria
-
Cytoplasm
-
Golgi Apparatus
-
Nucleus
D
Correct answer
Explanation
The nucleus serves as the cell's command center, housing DNA that regulates all cellular activities. Mitochondria generate energy, cytoplasm provides a medium for cellular processes, and the Golgi apparatus packages proteins. Only the nucleus contains the genetic instructions for controlling cell functions.