Difficulty: Medium
Average Score: 70%
Entry Exam
What is the purpose of the mitochondria?
Correct answer
B
Rationale
The mitochondria's main function is to generate energy for the cell through the process of cellular respiration. This organelle is often referred to as the powerhouse of the cell due to its role in producing adenosine triphosphate (ATP), the cell's main energy currency. While other organelles are responsible for activities like controlling the cell (nucleus) or synthesizing proteins (ribosomes), the mitochondria's primary role is energy production.