Examlex
Only the degree of confidence and the maximum error are necessary to determine the sample size if one
uses the "conservative" value for the standard error.
E. Coli
Escherichia coli, a rod-shaped bacterium that is commonly found in the intestines of warm-blooded organisms and can be either harmless or pathogenic.
Lac Repressor
A protein that binds to the lac operon and inhibits the metabolism of lactose in bacteria.
RNA Polymerase
An enzyme responsible for synthesizing RNA molecules from DNA templates, playing a crucial role in gene expression and regulation.
Promotor
A region of DNA that initiates transcription of a particular gene, crucial for regulating gene expression.
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