Question

Do the cells of bacteria have a nucleus?

Answer 1

Answer:

the bacteria is a prokaryotic it has a single circle shaped nucleus ... i think this will help you .......

Explanation:

Answer 2

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No, Bactria have not nucleus.

Explanation :----

They are considered to be the Prokaryotes.

Prokaryotes :--

➜The cell having Nuclear material without a nuclear membrane around it.

➜Pro-Primitive Karyon-Nucleus.

➜They are simple unicellular Organisms.

➜For eg :- Bacteria, Blue green algae.

About Prokaryotes :--

➜It is present in unicellular Organism.

➜The word prokaryotic means Primitive in Greek language.

➜It lacks nucleus, mitochondria or any other membrane-bound organelle.

About Nucleus :--

➜It is a large special organelle present at the centre of the cell.

➜It is separated from Cytoplasm by nuclear membrane.

➜It controls all activities of the cell.

➜It contans mainly Four components.

• Nuclear membrane.
• Nucleoplasm.
• Nucleolus.
• Chromosomes.

➜Nucleus is spherical in animal cells but becomes oval in plant cell because exerted by vacoule against the cell membrane.