Skip to content
BotanyNEET 2025Cell theory, prokaryotic and eukaryotic cells

Cell: The Unit of Life

A specialised membranous structure in a prokaryotic cell which helps in cell wall formation, DNA replication and respiration is:

  1. A.Mesosome✓
  2. B.Chromatophores
  3. C.Cristae
  4. D.Endoplasmic reticulum

Solution

The mesosome, an infolding of the prokaryotic plasma membrane, helps in cell-wall formation, DNA replication and its distribution, and in respiration.

Save for spaced revision (free account)

More from this chapter in past papers

From Botany › Cell: The Unit of Life › Cell theory, prokaryotic and eukaryotic cells — lectures, notes and every past question on it.

Last revised . Found a mistake? Tell us — corrections are the fastest thing we act on.

ShareWhatsAppTelegram