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Plasmids are self-replicating molecules. They are mostly found in bacteria and may be sometimes present archaea and eukaryotic organisms as well.

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βˆ™ 10y ago
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βˆ™ 6mo ago

Yes, plasmids are self-replicating circular DNA molecules that exist independent of the bacterial chromosome. They carry genes that provide advantages to the host organism and can replicate within the host cell.

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Q: Are plasmids self-replicating
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What are the 2 types of DNA plasmids found in microorganisms?

The two types of DNA plasmids found in microorganisms are conjugative plasmids and non-conjugative plasmids. Conjugative plasmids are able to transfer genetic material between bacteria, while non-conjugative plasmids do not have this capability.


Is prokaryote used in plasmids?

No, it's vise versa. Plasmids are used in and by the prokaryotes.


Do all microbes have plasmids?

No, not all microbes have plasmids. Plasmids are small, circular pieces of DNA that are separate from the microbial genome. While plasmids are common in many bacteria, they are not present in all microbes.


Do all eukaryotic cells have plasmids?

No, not all eukaryotic cells have plasmids. Plasmids are small, circular DNA molecules that are typically found in prokaryotic cells. Eukaryotic cells primarily contain their genetic material within the nucleus and do not rely on plasmids for their genetic information.


Small accessory chromosomes found in bacteria and useful in recombinant DNA procedures are called?

plasmids


Plasmids are unique to?

bacteria


Are plasmids found in plant or animal cells or both?

Plasmids can be found in both plant and animal cells. They are small, circular DNA molecules that can replicate independently of the cell's chromosomal DNA. Plasmids are commonly used in genetic engineering and biotechnology applications.


What type of organisms have plasmids?

Plasmids are commonly found in bacteria and archaea. They are small, circular DNA molecules that exist outside the chromosomal DNA of the organism. Some yeast and plant cells can also contain plasmids.


Why do some plasmids have high copy number while others have low copy number?

control of copy number in plasmids


What does plasmids do?

plasmids are vectors that are used to replicate recombinant DNA in a host organism or cell. they are normally used in cloning experiments.


Do mitochondria have plasmids?

No, mitochondria do not have plasmids. Plasmids are small, circular DNA molecules often found in bacteria and other prokaryotic organisms, but not in eukaryotic organelles like mitochondria. Mitochondria have their own separate DNA that is usually in the form of a circular chromosome.


What types of plasmids allows a bacterial cell to kill its competitors?

Plasmids can carry genes for producing toxins like bacteriocins or restriction enzymes that can inhibit or kill bacterial competitors, promoting the survival and proliferation of the host cell. These plasmids confer a competitive advantage to the host bacteria in environments where resources are limited.