The nucleic acid polymer in the chromosome of bacteria is $..........$.

The genetic material of a prokaryotic cell is ........

Read the following statements regarding Mesosomes:
$I -$ They are in the form of vesicles,tubules,and lamellae.
$II -$ They are formed by the extensions of the cell wall.
$III -$ They help in increasing the enzymatic content.
$IV -$ They are associated with respiration and secretory processes.
Which of the following options is correct for Mesosomes?

The . . . . . . are small bristle-like fibres sprouting out of the bacterial cell.

Which of the following is not a storage granule in prokaryotic cells?

The classification of organisms into prokaryotes and eukaryotes is based on which characteristic?