Which of the following structures is not found in a prokaryotic cell ?
Ribosome
Mesosome
Plasma membrane
Nuclear envelope
Ribosomes in prokaryotic cells -
Ribosomes in prokaryotic cells are of 70S types
-
DNA in Prokaryotic cells -
Usually circular; naked and without an association with histones.
- wherein
Amount of DNA is comparatively low, It lies freely in the cytoplasm and is not associated with any organelle
Prokaryotic DNA lies freely in cytoplasm with no nuclear envelope
Option 1)
Ribosome
This is incorrect option
Option 2)
Mesosome
This is incorrect option
Option 3)
Plasma membrane
This is incorrect option
Option 4)
Nuclear envelope
This is correct option