Examlex
Gamma rays are
Prokaryotic DNA
The genetic material found in prokaryotes (bacteria and archaea) that is typically circular and located in the cytoplasm.
Silencer
A regulatory DNA sequence that can bind repressor proteins to inhibit the expression of a gene.
Insulator
A material that resists the flow of electric charge, used in various applications to protect against electric shock or retain heat.
Transcription Factor
Regulatory protein that influences transcription by binding directly to DNA; e.g., an activator or repressor.
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