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It is called a plasmid. Plasmids are extrachromosomal self-replicating circular forms of DNA present in most bacteria, such as E. Coli, containing genes related to catabolism and metabolic activity,and allowing the carrier bacterium to survive and reproduce in conditions present within other species and environments.
A circular DNA strand used in recombinant DNA technology is known as a plasmid. Plasmids are small, self-replicating DNA molecules that can be manipulated to carry foreign genes and introduced into a host organism, such as bacteria, to produce proteins of interest. This technique is commonly used in genetic engineering and biotechnology.
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A strand of DNA formed by the splicing of DNA from two different species called?
recombinant DNA
Explain the role of klenow fragment in recombinant DNA technology?
The Klenow fragment, derived from the DNA polymerase I enzyme, is used in recombinant DNA technology to fill in the single-stranded DNA gaps left in a vector after annealing with a DNA insert. It possesses 5' to 3' polymerase activity and 3' to 5' exonuclease activity, allowing it to extend the DNA strands in a template-directed manner. This helps to create recombinant DNA molecules with high efficiency.
Splicing DNA from two different organisms produces a new DNA segment called?
When DNA contains parts from two or more organisms it is recombined. Recombinant DNA is often used in genetic engineering. A natural process of DNA recombination is called sexual reproduction.
What kind of Cell contains one circular strand of Dna - has a Cell wall - and does not contain Golgi apparatus?
A prokaryotic cell, such as a bacterial cell, fits this description. Prokaryotic cells have a single circular DNA strand located in the nucleoid region, a cell wall for structural support and protection, and lack membrane-bound organelles like the Golgi apparatus.
Do mitochondria have a circular strand of DNA?
Yes, mitochondria have a small circular strand of DNA. This DNA encodes some of the genes necessary for the mitochondria to produce energy through a process called cellular respiration.
A strand of DNA formed by the splicing of DNA from two different species called?
recombinant DNA
Explain the role of klenow fragment in recombinant DNA technology?
The Klenow fragment, derived from the DNA polymerase I enzyme, is used in recombinant DNA technology to fill in the single-stranded DNA gaps left in a vector after annealing with a DNA insert. It possesses 5' to 3' polymerase activity and 3' to 5' exonuclease activity, allowing it to extend the DNA strands in a template-directed manner. This helps to create recombinant DNA molecules with high efficiency.
What does the reaction in the test tube generate when complementary DNA is made for reading DNAen complementary?
recombinant DNA strand.
Splicing DNA from two different organisms produces a new DNA segment called?
When DNA contains parts from two or more organisms it is recombined. Recombinant DNA is often used in genetic engineering. A natural process of DNA recombination is called sexual reproduction.
What is puc vectors?
A pUC vector a circular, double stranded DNA molecule normally used for recombinant protein expression. It is not a math vector.
DNA from two different organisms that has been cut up and recombined so that the resulting strand contains DNA from both organisms is refereed to as?
Recombinant DNA.
What kind of Cell contains one circular strand of Dna - has a Cell wall - and does not contain Golgi apparatus?
A prokaryotic cell, such as a bacterial cell, fits this description. Prokaryotic cells have a single circular DNA strand located in the nucleoid region, a cell wall for structural support and protection, and lack membrane-bound organelles like the Golgi apparatus.
Do mitochondria have a circular strand of DNA?
Yes, mitochondria have a small circular strand of DNA. This DNA encodes some of the genes necessary for the mitochondria to produce energy through a process called cellular respiration.
What enzyme binds fragments of DNA on the lagging strand?
DNA ligase is the enzyme that binds together the Okazaki fragments on the lagging strand during DNA replication. It forms phosphodiester bonds between adjacent nucleotides to create a continuous strand of DNA.
DNA molecules that are produced by combining DNA from different sources are called?
The word you're looking for may be "recombinant".
What is a small circular molecule of bacterial DNA that can be used to transfer DNA into a living cell?
It's called a plasmid, but it can't be used for eukaryotic cells, only prokaryotic (bacteria). It's the basis of recombinant molecular biology.
What is a DNA molecule containing regions from different sources?
A DNA molecule containing regions from different sources is called recombinant DNA. This is often created in laboratories by combining DNA from different organisms or through genetic engineering techniques. Recombinant DNA technology has many applications in biotechnology and genetic research.
