In prokaryotic organisms, nuclear region is surrounded by a membrane. This undefined nuclear region is known as

Which one of the following cell organelles is known as 'suicide bags' of a cell ?

Which one of the following structures is not present in a prokaryotic cell ?

Which one of the following will be resulted when an animal cell is surrounded by a medium with lower concentration of water?

Eukaryotic cells are much more complex as compared to. prokaryotes. Which one of the following structures is exclusively present in a eukaryotic cell?

Fluid Mosaic Model of plasma membrane was proposed by