Which are the steps involved in RNA synthesis in bacteria? Polymerization, transport, elongation Synthesis, export, termination Initiation, elongation, termination Replication, transcription, translation Translation, elongation, transcription
Question
Which are the steps involved in RNA synthesis in bacteria? Polymerization, transport, elongation Synthesis, export, termination Initiation, elongation, termination Replication, transcription, translation Translation, elongation, transcription
Solution
The steps involved in RNA synthesis in bacteria are Initiation, Elongation, and Termination.
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Initiation: This is the beginning of RNA synthesis. The RNA polymerase binds to the promoter region of the DNA, which signals the start of the gene to be transcribed.
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Elongation: The RNA polymerase moves along the DNA strand, adding complementary RNA nucleotides to the growing RNA strand.
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Termination: The RNA synthesis ends when the RNA polymerase reaches a termination sequence in the DNA. The RNA strand is then released from the DNA, and the RNA polymerase detaches from the DNA.
Similar Questions
The majority of gene expression regulation in bacteria involves modulating which process?Question 18Answera.Translation initiationb.Transcription terminationc.mRNA degradationd.Transcription initiation
Translation of mRNA in bacterial cells begins when A. An amino acid is added to the C-terminus of a polypeptide chain B. The initiator fMet-tRNA binds to a free 30S ribosomal subunit C. Peptidyl transferase catalyzes transpeptidation between adjacent amino acids D. The ribosome disengages from mRNA
Which of the following is a step in translation?Group of answer choicesActivation of amino acidsSynthesis of mRNAsSynthesis of an RNA primerBinding of DNA and RNA together
Which of the following steps is part of the elongation cycle in translation? A) Aminoacyl-tRNA binding B) Transpeptidation reaction C) Translocation D) All of the above
What is the fundamental reaction of RNA synthesis?Group of answer choicesformation of correct bases especially uracilformation of ribosyl linkagesformation of a phosphodiester bondhydrolysis of the pyrophosphate to orthophosphateunwinding the double-stranded DNA
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