The amino acid tryptophan is classified as an ______________________ because of
ID: 40324 • Letter: T
Question
The amino acid tryptophan is classified as an ______________________ because of the way it works in the regulation of transcription of the trp operon of E. coli.
The bacteriophage lambda repressor protein that is essential for lysogeny is encoded by the gene called _________.
The gene described above is initially transcribed from the ____________ promoter at the earliest stage of the lysogenic pathway.
The eukaryotic translation initiation factor that binds directly to the 5' CAP of mRNAs is called ________.
The bacterial translation initiation factor that binds to and delivers the initiator tRNA to the ribosome is called __________ and this initiation factor has the following enzymatic activity: __________.
Transfer RNA molecules have the following trinucleotide sequence at their 3' end: _________.
Elongation and release factors associate with the ___ site of the ribosome.
The anti-termination protein ______________ of bacteriophage lambda allows for productive transcription of late genes.
The ____ rRNA is a constituent of the small subunit of the bacterial ribosome.
Explanation / Answer
The amino acid tryptophan is classified as an essential because of the way it works in the regulation of transcription of the trp operon of E. coli.
The bacteriophage lambda repressor protein that is essential for lysogeny is encoded by the gene called CI protein.
The gene described above is initially transcribed from the PR promoter at the earliest stage of the lysogenic pathway.
The eukaryotic translation initiation factor that binds directly to the 5' CAP of mRNAs is called eIF3
The bacterial translation initiation factor that binds to and delivers the initiator tRNA to the ribosome is called IF1, IF3 and this initiation factor has the following enzymatic activity: GTP hydrolysis.
Transfer RNA molecules have the following trinucleotide sequence at their 3' end: CCA.
Elongation and release factors associate with the P site of the ribosome.
The anti-termination protein Q protein of bacteriophage lambda allows for productive transcription of late genes.
The 16S rRNA is a constituent of the small subunit of the bacterial ribosome.
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