Which of the following is NOT a function of mesosomes?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. Locomotion.
Locomotion is not a function of mesosomes. Mesosomes are folded invaginations of the plasma membrane in prokaryotic cells, primarily bacteria. They play a role in cellular respiration, DNA replication, and distribution to daughter cells during cell division. Additionally, mesosomes increase the surface area of the plasma membrane, allowing more enzymatic activity and efficient metabolic processes.
Other options explained:
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Respiration: Mesosomes contain enzymes that assist in cellular respiration.
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DNA replication and distribution: They help anchor DNA and ensure proper segregation during cell division.
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Increase surface area: Their folds provide more membrane area for enzymatic reactions.