Where is the site of initial DNA melting/unwinding in prokaryotes? - Pribnow box (aka TATA box) - sequence centered ~10 bases to the left of transcription start site When does elongation phase truly begin in prokaryotes? What occurs just before it?
elongation and translation occurs simultaneously in prokaryotes (no nucleus) formation of terminator stem loop cause RNA pol to release from the DNA: halting transcription Formation of antiterminator stem loop prevents formation of the terminator stem loop ...
Splicing of introns in a pre-mRNA that occurs in different ways, leading to different mRNAs that code for different proteins or protein isoforms. Increases the diversity of proteins. Exon shuffling The variation in the patterns by which RNA may produce diverse sets of exons from a single gene....
What process occurs in the ribosomal RNA? This is where protein synthesis occurs, or where polypeptides are made. What is the process of transcription? The process of RNA copying DNA to make codons. What is the role of a RNA polymerase?
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Eukaryotic transcription occurs in the nucleus Prokaryotic transcription occurs in the cytoplasm The genetic code is redundant and universal Transcription DNA > RNA Translation RNA > Protein Point mutation Single base pair is changed Silent mutation Single nucleotide is replaced but doesn't change the am...
Which of the following occurs first in prokaryotic transcription? The fidelity of the initiation of transcription is prokaryotes is determined by? The primary function of the promoter is: The sigma factor of RNA pol is necessary for: Which of the following statements is NOT TRUE about post trans...
Ribosomes Cellular structures where translation occurs. Eukaryotic Cells Cells with a nuclear envelope separating transcription and translation. Primary Transcript Initial RNA transcript before processing. Central Dogma Flow of genetic information: DNA → RNA → protein. Codon Three-nucleotide sequence coding...
Where does transcription occur in eukaryotic cells? Nucleus What is the function of RNA Polymerase II in eukaryotes? Synthesizes mRNA What marks the beginning of translation in mRNA? AUG codon Which RNA modification occurs only in eukaryotic cells?
Top creator on Quizlet · 1年前建立 學生們也學習了 Cell phys exam 2 44個詞語 本學習集中的詞語(36) The central dogma of molecular biology states that: The flow of genetic information from DNA to RNA (___) and from RNA to protein (___) occurs in all living cells. transcription...