Examlex
Which of the following pathophysiologic mechanisms is/are associated with the Atelectasis Clinical Scenario?
Promoter
A region of DNA that initiates transcription of a particular gene, playing a crucial role in regulating gene expression.
Operator
A segment of DNA to which a repressor protein binds, regulating the expression of genes by blocking the attachment of RNA polymerase to the promoter region.
RNA Polymerase
An enzyme that synthesizes RNA from a DNA template, essential for the transcription phase of protein synthesis.
Translational Controls
Regulatory mechanisms in gene expression that control the rate and timing of protein synthesis from mRNA.
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