Question

What is the process by which bacteria multiply themselves?

Answer 1

Hint: Bacteria are bacteria with only one cell. Because there is no nucleus or membrane-bound organelles, the cell structure is simpler than that of other species. Instead, their control centre, which houses the genetic information, is housed in a single DNA loop. A plasmid is an additional circle of genetic material found in some bacteria. Genes that provide the bacterium an edge over other bacteria are frequently found on the plasmid. It could, for example, have a gene that makes the bacteria resistant to a specific drug.

Complete answer:
Binary fission is the name given to the process of bacterial proliferation. It's an asexual way of reproduction in which an organism splits into two parts, each with one copy of the genetic material.
As a prokaryote, bacteria divide by binary fission, which is similar to asexual reproduction.
This process is analogous to that of eukaryotic cells going through mitosis. Briefly, the bacterium replicates its DNA first, then the cell elongates and the genetic materials (original and copied) travel to opposing poles of the cell, causing the cell membrane to squeeze in the middle, forming two bacteria with their own cell components.
The binary fission method is used by bacteria to reproduce. The bacteria, which is a single cell, divides into two identical daughter cells during this procedure. When a bacterium's DNA divides into two, binary fission occurs (replicates). After that, the bacterial cell elongates and divides into two daughter cells, each with the same DNA as the parent cell. The parent cell is cloned in each daughter cell.
Some bacteria, such as Escherichia coli, can divide every 20 minutes when conditions are favourable, such as the correct temperature and nutrition. This indicates that one bacterium can produce 2,097,152 bacteria in just seven hours.
Endospores are formed by some bacteria. These are latent structures that can withstand harsh physical and chemical conditions like heat, UV radiation, and disinfectants. As a result, destroying them is extremely difficult. Bacillus anthracis, the bacteria that causes anthrax, is an example of an endospore-producing pathogen.

Note:-
Cell multiplication is a biological process that results in a rise in the number of bacteria in a population or culture. Most bacteria divide by binary fission, which involves the bacteria dividing into two daughter cells that are identical to the parent cell. Temperatures of 5°C to 63°C are ideal for most food poisoning germs to multiply.