Recombinant DNA molecules are sometimes called chimeric DNA. Recombinant DNA
Recombinant DNA and genetic techniques. Recombinant DNA (or rDNA) is made by combining DNA from two or more sources. In practice, the process often involves combining the DNA of different organisms. There are two types of gene cloning: in vivo, which involves the use of restriction enzymes and ligases using vectors and cloning the fragments into host cells (as can be seen in the image above). The other type is in vitro which is using the polymerase chain reaction (PCR) method to create copies of fragments of DNA. Conjugation and Plasmids In a process called conjugation, genetic material is transferred between two bacterial cells (of same or different species) that are temporarily joined. The DNA transfer is one way: One cell donates the DNA,a nd the other receives ti. The donor uses sex pili to attach to the recipient. The cell is now a recombinant: Its chromosome contains DNA derived from two different cells. In transduction, bacteriophage carry bacterial genes from one hose cell to another; transduction is a type of horizontal gene transfer. Answer   Organisms all possess DNA as their genetic material. What differentiates them (and their DNA) is the sequence of base-pairs within the DNA. The base-pairs … are actually specific sequences of nucleotides (i.e. adenine, thymine, guanine and cytosine, labelled A, T, G, and C respectively) which encode genes. DNA = Deoxyribonucleic acid Deoxyribose is a sugar that differs from another sugar called ribose (ribo) by missing one oxygen atom (deoxy). Recombinant DNA is the general name for a piece of DNA that has been created by the combination of at least two strands. Recombinant DNA molecules are sometimes called chimeric DNA, because they can be made of material from two different species, like the mythical chimera. R-DNA technology uses palindromic sequences and leads to the production of sticky and blunt ends. The DNA sequences used in the construction of recombinant DNA molecules can originate from any species. For example, plant DNA may be joined to bacterial DNA, or human DNA may be joined with fungal DNA. Deoxyribonucleic acid (/diˌɒksiˌraɪbɵ.njuːˌkleɪ.ɨk ˈaesɪd/ ; ˈæSɪD) dna is a molecule that carries most of the genetic instructions used in the, development functioning and reproduction of all known living organisms and many. viruses Transcription is carried out by a DNA-dependent RNA polymerase that copies the sequence of a DNA strand into RNA. To begin transcribing a gene, the RNA polymerase binds to a sequence of DNA called a promoter and separates the DNA strands. The two DNA strands are known as polynucleotides since they are composed of simpler units called nucleotides. Each nucleotide is composed of a nitrogen-containing nucleobase —either cytosine (C), guanine (G), adenine (A), or thymine (T)—as well as a monosaccharide sugar called deoxyribose and a phosphate group. Transcription is carried out by a DNA-dependent RNA polymerase that copies the sequence of a DNA strand into RNA. To begin transcribing a gene, the RNA polymerase binds to a sequence of DNA called a promoter and separates the DNA strands. Recombinant DNA is the general name for taking a piece of one DNA, and and combining it with another strand of DNA. Thus, the name recombinant! Recombinant DNA is also sometimes referred to as chimera.. By combining two or more different strands of DNA, scientists are able to create a new strand of DNA. The most common recombinant process involves combining the DNA of two different organisms DNA is a double helix formed by base pairs attached to a sugar-phosphate backbone. DNA, or deoxyribonucleic acid, is the hereditary material in humans and almost all other organisms. Nearly every cell in a person’s body has the same DNA.  · just now. Report Abuse. recombinant DNA: dna that is created when a certain gene is implanted into another organism, such as an antibiotic gene frm one plant inplanted into another plant's seeds to create plants resistant to microbes. 
http://www2.le.ac.uk/departments/genetics/vgec/highereducation/topics/recombinanttechniques https://en.wikibooks.org/wiki/Cell_Biology/Cell_types/Prokaryotes http://www.answers.com/Q/DNA_that_is_derived_from_the_DNA_of_two_or_more_different_species_is_called https://en.wikipedia.org/wiki/Recombinant_DNA https://en.wikipedia.org/wiki/DNA https://en.wikipedia.org/wiki/DNA http://www.rpi.edu/dept/chem-eng/Biotech-Environ/Projects00/rdna/rdna.html http://ghr.nlm.nih.gov/handbook/basics/dna https://answers.yahoo.com/question/index?qid=20090414144730AAtJhSa
DNA that is derived from the DNA of two or more different species is called