Which organelle controls the activities of the cell, such as protein synthesis, gene action, cell division, and metabolic rate?
A) nucleus
B) mitochondria
C) rough endoplasmic reticulum
D) lysosomes

Question

Quizplus · Accepted Answer

The nucleus is the organelle that controls the activities of the cell. It contains genetic material, such as DNA, which controls protein synthesis, gene action, and cell division. The nucleus also helps regulate the metabolic rate of the cell. The other organelles listed perform important functions, but they do not have the same level of control over the cell's activities. The mitochondria produce energy, the rough endoplasmic reticulum synthesizes and transports proteins, and the lysosomes break down waste materials.

Which Organelle Controls the Activities of the Cell, Such as Protein