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The Process Of Transcription. Transcription has the following steps: Initiation: Here, RNA polymerase binds to the promoter region and transiently binds to the ‘initiation factor’ to initiate transcription. Elongation: This is the step where the RNA strand starts getting longer. RNA polymerase “walks” along one strand of DNA.
The process of transcription is the formation of the mRNA from the DNA with the help of the enzyme RNA polymerase. Transcription in prokaryotes is carried out in three stages. Initiation: In this step, RNA polymerase enzyme along with initiation factor (sigma) binds with DNA sequence at promotor and starts transcription.
Q: Explain the process of transcription. Add a note on its inhibitors. A: Transcription is the process by which genetic information stored in DNA is converted into RNA.
A. ? Solution. Verified by Toppr. Transcription in eukaryotes involves one of three types of polymerases, depending on the gene being transcribed. RNA polymerase II transcribes all of the protein-coding genes, whereas RNA polymerase I transcribe rRNA genes, and RNA polymerase III transcribes rRNA, tRNA, and small nuclear RNA genes.
Transcription in bacterium/prokaryotes is carried out by RNA polymerase and includes several transcription factors. It is divided into 3 basic steps, initiation, elongation and termination. 1. Initiation: During this step, the DNA is unwound and becomes single-stranded near the initiation site. The RNA polymerase binds to promoter sequence like ...
Q 5. (a) Describe the process of transcription in bacteria. (b) Explain the processing the hnRNA which needs to undergo before becoming functional mRNA eukaryotes. [5] View Solution. Click here:point_up_2:to get an answer to your question :writing_hand:explain the process of transcription ineukaryotes.
Transcription is the process of transcribing the DNA code into another type of code or message - mRNA (messenger RNA). An enzyme called RNA polymerase binds to a specific part of a DNA sequence called the promoter (this acts as a signal to the cell to begin transcription). The DNA then must unzip and unwind to expose the two strands of DNA. One ...
Explain the process of transcription in prokaryotes, including the following: promoter region, RNA polymerase, 5’-3’ direction, free nucleoside triphosphates, complementary base pairing, terminator region.
Define transcription. Solution. Verified by Toppr. Transcription is the process in which a segment of DNA is copied into mRNA by the enzyme RNA polymerase. This mRNA is then translated into protein by the process of translation. Was this answer helpful?
Solution for Explain the process of Transcription and Translation. List three antibiotics and explain how these antibiotics inhibit the protein synthesis.