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In rDNA technology, a plasmid molecule serves as a vector in which the insert or gene of insert is ligated to for chimeric DNA or recombinant DNA. It is an important step in DNA cloning. Thus formed chimeric vector can be propagated in E.coli for large production of clones. If you clone the gene in an expression vector you can express proteins in the host bacterium.
Wiki User
∙ 9y ago
Wiki User
∙ 13y ago2 DNA strands (a strand consisting of Sugar-phosphate backbone and nitrogenous base) join by hydrogen bonds.
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What are large complex molecules formed by joining together many smaller molecules include?
DNA and proteins
A strand of DNA formed by the splicing of DNA from two different species called?
recombinant DNA
Bacterial proteins that cut DNA molecules at specific nucleotides are?
Restriction enzymes
What is the different between recombinant DNA and non-recombinant DNA?
Recombinant- is the DNA fragment of interest Nonrecombinant- the undesired foreign DNA
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 formed by joining DNA molecules from two different organisms?
recombinant DNA
Formed by joining DNA molcules from two different organisms?
recombinant 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 DNA molecule containing regions from different sources?
Chimeras. In genetic engineering, molecules of combined DNA are known as chimeras because they are produced by combining DNA from different species. Combined DNA is also known as recombinant DNA, since DNA from 2 sources has been recombined to produce it.
What are large complex molecules formed by joining together many smaller molecules include?
DNA and proteins
What is last step in the production of a recombinant DNA plasmid?
The last step in the production of a recombinant DNA plasmid is joining the DNA. This is done by adding DNA ligase to joint DNA fragments.
What is recombinant DNA and how is it formed?
when a part or code of the dna is cut and spliced elsewhere it is called recombinant dna. an example direct injection of new dna into the nucleus with a gene gun
A strand of DNA formed by the splicing of DNA from two different species called?
recombinant DNA
Bacterial proteins that cut DNA molecules at specific nucleotides are?
Restriction enzymes
Enzymes used to cut DNA molecules in recombinant DNA researsh are?
restriction enzymes
What Genetic engineering can be accomplished in bacteria using?
Genetic engineering involves the use of recombinant DNA technology, the process by which a DNA sequence is manipulated in vitro, thus creating recombinant DNA molecules that have new combinations of genetic material
Is recombinant DNA a disease?
No, Recombinant DNA is a collection of methods to analyse and create DNA molecules from two 'unrelated' organisms and then combined into one. See this website for a visual example at http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/R/RecombinantDNA.html
