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Biology · CELL THE UNIT OF LIFE

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Mesosomes in prokaryotes are formed by extensions of the plasma membrane. Which of the following functions is NOT carried out by mesosomes?

  1. Cell wall formation and DNA replication
  2. Respiration and secretion processes
  3. Trapping solar energy in photosynthetic pigments
  4. Increasing the surface area of the plasma membrane and enzymatic content

Correct answer · Option 3

Trapping solar energy in photosynthetic pigments

Explanation

Trapping light via pigments is performed by chromatophores in cyanobacteria, not by typical mesosomes.

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