Examlex
What is the difference between a positive correlation and a negative correlation? List some specific variables that you predict would be positively correlated,and variables that would be negatively correlated,with alcohol consumption by college students.
Transcription Activators
Proteins that increase gene expression by binding to DNA and helping RNA polymerase initiate transcription.
RNA Polymerases
Enzymes responsible for the synthesis of RNA molecules from a DNA template, a key process in gene expression.
Repressors
Proteins that bind to operator regions on DNA to inhibit the transcription of certain genes.
Nucleolus
The nucleolus is a dense region within the nucleus of a cell where ribosomal RNA is synthesized and assembled into ribosomes.
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