The genetic material of a prokaryotic cell is known as

Which of the following is known as a prokaryotic cell?

The part of the appendage that extends into the cytoplasm is:

Identify the correct terms for the following analogy-based questions:
$(i)$ Smallest cell : $Mycoplasma$ :: Largest cell : ......
$(ii)$ Loose sheath in bacteria : $Slime$ layer :: Thick and tough sheath : ....

The function of mesosomes in prokaryotes is .........

Nucleoid is present in