Logomenu

Genetics Questions

Explore questions in the Genetics category that you can ask Spark.E!

step 1 of elongationbinding of second aminoacyl _______________ into A site

___________ structurally resembles EF-Tu bound to tRNA

___________ forces the translocation step during elongation by fitting in _____ site

____________ more abundant protein in E. coli

Upon GTP hydrolysis and release of EF-Tu, ribosome rotates ____ A so that amino acid linked to tRNA in A site abuts amino acid on tRNA in ___ site

EF-Tu hydrolyzes GTP once correct _______ is found which pushes amino acid into ___ site.

_______ hydrolysis by EF-G triggers its _____________ to change, which moves peptidyl-tRNA from A to P

Step 2 of elongationpeptide bond formation between _____________ in the ___ site and __ site transferring the growing polypeptide to the tRNA in the ___ site

peptide bond formationNew incoming amino acid acts as _____________ and cleaves the ____________ bond made with the _____________ to create a _____________ bond

EF-Tu will only bring tRNA in when bound to ______

EF protein that helps with binding, making sure correct charged tRNA is loaded into A site

Translation Initiation in eukaryoteseIF2-GTP brings in ___________

Translation Initiation in eukaryotesViruses:RNA 2D structure enables recruitment of either __________ of directly the ribosome

Translation Initiation in eukaryotesIRES located ____________ of start codon

Translation Initiation in bacteriaMet-tRNA^fMet accompanied by ______ basepairs with ______ codon

Translation Initiation in eukaryotes60 + 40 = _____

Immediately following the first peptide bond formation, the ribosome moves _____ codon towards ____'-end of mRNA

Translation Initiation in eukaryotesOnce the start codon base-pairs with tRNAi anti-codon, series of ________ hydrolyses => release of all eIFs except ____________ (still bond to cap) and assembly of ______________ ribosome subunit

Translation Initiation in eukaryotes______________ sequence in eukaryotic mRNAs is analogous to shine-dalgarno

Translation Initiation in eukaryotes______ particle scans mRNA 5' to 3' to the first __________