In the absence of sufficient tryptophan, bacterial ribosomes may encounter a lack of ______.
Understand the Problem
The question is asking us to identify what is lacking in bacterial ribosomes when there is insufficient tryptophan. This relates to the translation process in protein synthesis where tryptophan is needed.
Answer
Transcription pausing.
The final answer is transcription pausing.
Answer for screen readers
The final answer is transcription pausing.
More Information
In the absence of sufficient tryptophan, bacterial ribosomes may experience transcription pausing as the continuation of transcription is often regulated by the availability of tryptophan.
Tips
A common mistake is assuming a complete cessation of protein synthesis, whereas it often results in regulation and pausing to match biosynthesis needs.
Sources
- RNA-based regulation of genes of tryptophan synthesis and ... - pmc.ncbi.nlm.nih.gov
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