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Can plasmids self-replicate within a bacterial cell?
Yes, plasmids can self-replicate within a bacterial cell.
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.
In a bacterial cell, where would you find the DNA plasmids?
cytoplasm
Where is chromatin located in a cell?
In nucleus , nucleoid , chloroplast , mitochondria and plasmids .
Which cell organelle is not present in Eukaryotes?
A Eukaryotic cell does not have a flagellum.
How many plasmids in a bacterial cell?
A bacterial cell can contain multiple copies of the same plasmid or different types of plasmids, which can range from zero to many copies depending on the specific species and growth conditions of the bacteria. The number of plasmids in a bacterial cell can vary and is not fixed.
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.
Small DNA loops are called?
Small DNA loops are called plasmids. Plasmids are small, circular DNA molecules that are separate from the chromosomal DNA of a cell. They are often found in bacteria and can replicate independently.
What is used to insert new genes into plant cells?
Several factors play into introducing new genes into a cell. Plasmids act as a vector to introduce new genes into a cell.
What are the common features and functions of eukaryotic plasmids?
Eukaryotic plasmids are small, circular DNA molecules found in the cytoplasm of eukaryotic cells. They often contain genes that provide benefits to the cell, such as antibiotic resistance or the ability to produce certain proteins. Plasmids can replicate independently of the cell's chromosomal DNA and are commonly used in genetic engineering and research.
