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RNA is the expressed form of a gene (which is DNA encoded). By isolating RNA, it is possible to determine which genes were being expressed and to what relative (or even absolute) level.
What else can I help you with?
How can one extract RNA effectively from a biological sample?
To extract RNA effectively from a biological sample, one can use a method called phenol-chloroform extraction. This involves breaking open the cells in the sample, separating the RNA from other molecules, and then purifying the RNA using alcohol precipitation. This method helps to ensure that the extracted RNA is of high quality and suitable for further analysis.
When ß-32 p-atp is incubated in an eukaryotic cell extract that is capable of transcription and rna processing where does the label appear in the m-rna?
When ß-32 p-atp is incubated in an eukaryotic cell extract that is capable of transcription and rna processing the label appear in the 5-end of the m RNA
How can one extract mRNA effectively from biological samples?
To extract mRNA effectively from biological samples, one can use a method called RNA isolation. This involves breaking open the cells to release the mRNA, then using chemicals to separate the mRNA from other cellular components. This process typically includes steps such as cell lysis, RNA binding, washing, and elution. Specialized kits and equipment are often used to ensure a high yield and purity of mRNA.
How can I create cDNA in the laboratory?
To create cDNA in the laboratory, you can follow these steps: Extract RNA from the cells or tissue of interest. Use reverse transcriptase enzyme to convert RNA into cDNA. Purify and amplify the cDNA using PCR (polymerase chain reaction). Verify the cDNA sequence through sequencing techniques.
What is RNA polymearase?
RNA polymerase is an enzyme that makes a RNA copy from an RNA template.
What are the three kinda of RNA?
The three types of RNA are: mRNA (messanger RNA), rRNA (ribosomal RNA), and tRNA (transfer RNA).
What are the shapes of RNA?
mRNA - messenger RNA tRNA - transfer RNA rRNA - ribosomal RNA
What are 3 types of RNA requireed for protein?
Messenger RNA Transcription RNA Ribosomal RNA
What are three kinds of RNA molecules?
The three types of RNA include; messenger RNA (mRNA), RNA polymerase, and transfer RNA (tRNA).
What are the main forms of rna?
Messenger RNA (mRNA) Ribosomal RNA ( rRNA ) Transfer RNA ( tRNA )
What enzyeme helps a cell to make a strand of rna?
RNA polymerase is the enzyme responsible for synthesizing RNA strands during transcription in a cell. It reads the DNA template strand and adds complementary RNA nucleotides to form an RNA strand.
What are the 4 types of RNA called?
The four types of RNA are messenger RNA (mRNA), transfer RNA (tRNA), ribosomal RNA (rRNA), and small nuclear RNA (snRNA). Each type plays a specific role in the process of protein synthesis within cells.
