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What is a collection of cells containing DNA fragments produced by restriction enzymes and incorporated into plasmids?
A DNA LibraryA collection of cells containing DNA fragments produced by restriction enzymes and incorporated into plasmids is called a DNA library. RNA can manufacture DNA via the action of reverse transcriptase.
Which of the following removes the RNA nucleotides from the primer and adds equivalent DNA nucleotides to the 3' end of Okazaki fragments?
DNA polymerase I removes the RNA nucleotides from the primer and adds equivalent DNA nucleotides to the 3' end of Okazaki fragments in prokaryotes.
What is replicating the lagging strand of DNA that is adding bases in the 3-5 direction utilizes what?
The lagging strand of DNA is replicated using a process called Okazaki fragments. These are short DNA fragments synthesized in the 5' to 3' direction by DNA polymerase, and are subsequently joined together by DNA ligase to form a continuous strand.
What is a collection of cells containing DNA fragments produced by restriction enzymes and incorporated into plasmids called?
A DNA LibraryA collection of cells containing DNA fragments produced by restriction enzymes and incorporated into plasmids is called a DNA library. RNA can manufacture DNA via the action of reverse transcriptase.
What does Adenine A bond with?
Adenine bonds with thymine in DNA and uracil in RNA.
What is the process of making RNA from DNA called?
The process that involves the transcribing of genetic information from DNA to RNA is called Transcription.
What enzyme transcribes DNA?
The enzyme that transcribes the DNA into RNA is called RNA polymerase.
When the two main substances that make up a virus are broken into smaller fragments these fragments are?
The two main substances that make up a virus are nucleic acid (DNA or RNA) and protein. When these substances are broken into smaller fragments, the nucleic acid fragments are called nucleotides, and the protein fragments are called amino acids.
What is it called when a DNA copies itself?
DNA replication
What is c-DNA library and How it is constructed from a RNA?
c-DNA library is a combination of cloned c-DNA(complementary DNA)fragments inserted into a collection of host cells which together constitute some portion of transcriptome(it is a set of all RNA molecules including m-RNA,r-RNA,t-RNA and other non-coding RNA produced in one or a population of cells) of an organism.c-DNA is produced from fully transcribed m-RNA found in the nucleus and therefore contains only the expressed genes of an organism.
Why is RNA primase not DNA primase?
RNA primase is used to synthesize short RNA primers that are needed for DNA replication by DNA polymerase. This RNA primer can be easily replaced by DNA once DNA polymerase starts synthesizing the new DNA strand. This is different from DNA primase which synthesizes RNA primers during the synthesis of Okazaki fragments on the lagging strand during DNA replication in prokaryotes and eukaryotes.
What are the separate pieces of the lagging strand called?
The lagging strand is synthesized in fragments called Okazaki fragments. These fragments are short sequences of DNA synthesized in the opposite direction of the replication fork. Once the DNA polymerase reaches the next RNA primer, a new fragment begins.
