An undefined or undifferentiated fibrillar nucleus is seen in

Which of the following inclusion bodies are absent in the cytoplasm of bacteria?

The $DNA$ of $E. coli$ is

Infoldings of the plasma membrane of gram-positive bacteria give rise to:

Which of the following statements is incorrect regarding prokaryotic cells?

Gas vacuole,Single envelope system,Cytoskeleton,Non-cellulosic wall,Microfilaments,Cytoplasmic streaming,Lack of any cell organelles.
How many of the above features are associated with a prokaryotic cell?