Which of the following may be found in both a genomic and CDNA library? intron sequence promoter sequence exon sequence 5'-UTR E start codon

Draw a eukaryotic mRNA that has been fully processed. Label the key parts including the Kozak sequence

TRNA is synthesized during transcription. OTrue O False Next Page Back

Which eukaryotic initiation factor (elF) brings the initiator tRNA to the ribosome? 0 0 0 elF1 elF3 elF4

draw an arrow pointing to where you would place an sgRNA(s) in order to make a full gene deletion, draw an arrow pointing to where you would place an sgRNA(s) in order to delete exon 2 draw an arrow pointing to where you would place an sgRNA(s) in order to make a single nucleotide change in exon 2

Which of the following characterize RNA polymerase Il transcriptional termination in eukaryotes? Endonuclease cleavage of the RNA transcript and 5' to 3' exonuclease activity a protein known as Ratl None of the provided answers, transcriptional termination occurs in prokaryotes. Recognition of the transcriptional stop codon by a release factor. Hairpin structure formation on the newly synthesized RNA molecule which disrupts the DNA-RNA hybrid at a poly-U RNA sequence Binding of the Rho protein.

Shown below are different regions of an eukaryotic gene. Which of the above regions of a gene will be transcribed? Or which regions will be part of the new RNA molecule that is synthesized during transcription? Select all that apply. Promoter Intron Exon Transcription stop sile Transcription start site 5- 31 ATG 75 TAC TAA ATT 3' 5' 50 100 300 200 228 50 3' 5' Start Splice donor codon Splice аcсeptor Splice acceptor Splice donor Stop codon Exons Ribosomal binding site Promoter Introns

The antibiotic kasugamycin blocks the binding of methionine to tRNA. From this information, you can conclude that kasugamycin prevents: transcription in prokaryotes mRNA-ribosome binding in eukaryotes the synthesis of ribosomes by rRNA in eukaryotes the initiation of the synthesis of a protein in prokaryotes             e. RNA polymerase from binding to a promoter

You just isolated a mutant in the eukaryotic organism C. elegans (aka the world's coolest model organism) that fails to transcribe your favorite gene. Which of the following region(s) are likely to contain your mutation? (You may choose more than one.) Group of answer choices Rut site -10 consensus sequence Rho protein TATA box Sigma subunit binding site Transcription start site

Select the features of a eukaryotic mRNA that are not encoded in the genome. Select all that apply. O Intron O Exon 5' Cap O Poly A tail Promoter O start codon