Examlex
The upper boundary of the human lifespan is __________ years.
Mobile Genetic Elements
Segments of DNA that can move or copy themselves to new positions within the same or a different genome, playing a crucial role in evolution and genetic diversity.
Trans-Acting
Referring to genetic regulatory elements or factors, such as transcription factors, that can regulate the expression of genes located elsewhere on the DNA molecule.
Regulatory Elements
Genetic sequences that control the activity of genes, including promoters, enhancers, silencers, and insulators that can regulate gene expression.
Transcription Factors
Proteins that bind to specific DNA sequences, controlling the transfer of genetic information from DNA to mRNA.
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