Question

Which of the following statement is not true with reference to mitochondria?

• A. They divide in synchrony with cell cycle
• B. They contain DNA
• C. They contain cristae
• D. They store and release chemical energy

Answer 1

The correct option is A They divide in synchrony with cell cycle

Mitochondria are cell organelles of aerobic eukaryotes which take part in oxidative phosphorylation and Krebs' cycle of aerobic respiration. They are double membrane structure where the inner membrane is thrown in various types of fold called cristae. The cristae increase the surface area for absorption and also increases the efficiency of the mitochondria. They contain their own DNA hence called semi-autonomous. Mitochondria do not divide in synchrony with the cell cycle.

So, the correct answer is option A.