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Explain the role cloning vectors play in making recombinant DNA?
Cloning vectors are DNA molecules used to carry recombinant DNA into a host organism for replication. They contain sequences necessary for DNA replication, as well as markers for selection. By introducing recombinant DNA into cloning vectors, researchers can propagate and study the inserted genes in host organisms.
How does pBR322 work as cloning vector?
pBR322 is a plasmid vector that contains an origin of replication for replication in E. coli, as well as antibiotic resistance genes for ampicillin and tetracycline. It also has unique restriction sites for easy insertion of foreign DNA. Once the foreign DNA is inserted into the vector, the plasmid can be transformed into E. coli cells where it replicates and expresses the inserted DNA.
What are the parts of DNA that determine traits called?
The parts of DNA that determine traits are called genes. Genes are specific sequences of DNA that provide instructions for making proteins, which play key roles in determining an organism's traits and characteristics.
What are organisms produced with externally introduced genes?
Organisms produced with externally introduced genes are known as genetically modified organisms (GMOs). These genes are inserted into the organism's DNA using biotechnology techniques to confer specific traits or characteristics, such as pest resistance or higher yields.
Are DNA and genes the same thing?
No, DNA and genes are not the same thing. DNA is the molecule that carries genetic information, while genes are specific segments of DNA that code for specific traits or characteristics.
What is transferable genes?
Gene transfer is when unrelated genetic information is inserted into cells. This is in the form of DNA.
How are molecular biologists identify genes in sequences of DNA?
by rna polymerase chain reaction
In sexual reproduction a line of genes on a DNA chain from a mother is paired with a matching chain from the father In a baby that develops from the two gene contributors the pairs of traits on its?
"In sexual reproduction, a line of genes on a DNA chain from a mother is paired with a matahing chain from the fater In a baby that develops from the two gene contributors, the pairs of traits on its DNA will?" the answer is: result from recombining traits from the mother and father
What is DNA used for in a cell?
some DNA in chromosomes contains of genes.!!
Are genes in DNA or are DNA in geans?
genes are in DNA
Are genes made of DNA?
Actually its the other way around. DNA is the structure that contains genes and passes them from generation to generation allowing traits to be inherited. I wish I could go into better detail but I'm more of a physics and chemistry kinda guy.
What is the relationship between chromosomes and genes and between genes and DNA?
Chromosomes are structures made of DNA that carry genes. Genes are segments of DNA that contain the instructions for making proteins. DNA is the molecule that carries the genetic information needed for the development, functioning, and reproduction of living organisms.
How millions of T4 lymphocytes get infected with the virus if only 1 gets into the body?
The Strand of genes is inserted into the cells DNA. This causes the cells to replicate the virus
Explain the role cloning vectors play in making recombinant DNA?
Cloning vectors are DNA molecules used to carry recombinant DNA into a host organism for replication. They contain sequences necessary for DNA replication, as well as markers for selection. By introducing recombinant DNA into cloning vectors, researchers can propagate and study the inserted genes in host organisms.
DNA is used to form bonds between the inserted gene and the plasmid DNA?
Yes, in genetic engineering, DNA is used to form bonds between the inserted gene and the plasmid DNA. This process is often facilitated by enzymes like ligase, which helps create covalent bonds between the gene of interest and the vector. The resulting recombinant DNA molecule can then be introduced into host cells for replication and expression of the inserted gene.
How much of your DNA contains genes?
20.3% of your DNA contains genes
What is another name for genes?
Another term for the word, gene, is DNA segment. A gene is a type of organism that tells the other cells in the hereditary chain what to do.
