explane the structure of the bacteria with a well lebelled diagram?
Answers
Answer:
The nucleus consists of double-stranded circular DNA. They possess long filamentous flagella protruding through cell wall which is used for locomotion. They also contain thin, short filaments called as fimbriae or pili. Some bacteria posses capsule which is the outer covering of cell wall.
DIAGRAM:-
ANSWER:-
Bacteria (singular: bacterium) are classified as prokaryotes, which are single-celled organisms with a simple internal structure that lacks a nucleus and contains free-floating DNA in a twisted, thread-like mass called a nucleoid, or separate, circular pieces. called plasmids.
Bacterial cells are generally surrounded by two protective coverings: an outer cell wall and an inner cell membrane. Certain bacteria, like mycoplasmas, have no cell wall at all. Some bacteria may even have a third outer protective layer called a capsule. The whip-like extensions often cover the surfaces of bacteria, the long ones called flagella or the short ones called pili, which help the bacteria move.
