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Bacteria have circular chromosomes of DNA. Most bacteria have a single copy, but some may have two.

They can also have plasmids, which are accessory molecules of DNA and are generally much smaller that the chromosome.

Also, the singular is bacterium.

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15y ago

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What is a single loop of DNA found in bacteria?

A single loop of DNA found in bacteria is called a bacterial chromosome. It contains the genetic information necessary for the bacteria to function and reproduce. This circular DNA molecule is located in the nucleoid region of the bacterial cell.


How is the genetic material in a bacterial cell carried?

Bacteria are prokaryotes, which means that they do not have a nucleus (unlike eukaryotes, which do). Instead, their genetic material is contained freely in the cytoplasm of the cell; it is not bound inside a membrane.


How does DNA technology transfer bacteria genes from cell to cell?

DNA technology will transfer bacteria genes from cell to cell.


What is the genetic material in a bacterial cell?

The genetic material in a bacterial cell is typically a single circular chromosome made of DNA. Some bacteria also contain plasmids, which are smaller, independent DNA molecules that can replicate separately from the chromosome.


Are the physical structures of DNA and protein found in the nucleus?

In an animal or plant cell, DNA is found in the nucleus, inside chromosomes. In a bacteria cell, DNA is not in the nucleus because there is no nucleus in a bacteria cell I hope this helps:)


Does DNA synthesize in bacteria?

Yes, DNA synthesis occurs in bacteria as part of their replication process. Bacteria replicate their DNA prior to cell division to ensure that each daughter cell receives a complete set of genetic material. This process involves the duplication of the bacterial genome by enzymes such as DNA polymerase.


What is found in the cytoplasmof a bacteria cell?

DNA and ribosomes.


Where in a cell are prokaryotic chromosomes found?

The region of the cytoplasm containing the DNA is called the nucleoid. The term "nucleus" is not appropriate, as there is no nuclear membrane.In bacteria there is a single chromosome, except in the interval between DNA replication and cell division. The chromosome is called circular, meaning that there are no free ends; the DNA molecule is in a loop.


Which best describes transduction in bacteria?

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What effect might conjugation have on the offspring of the bacteria that underwent on conjugation?

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What is an extra loop of DNA that contains antibiotic resistance what gene?

An extra loop of DNA that carries antibiotic resistance genes is called a plasmid. These genes can provide bacteria with the ability to survive exposure to antibiotics.


What does bacteriophage inject into a cell?

A bacteriophage ("eater of bacteria") inject their DNA (or RNA) into the cell.