Examlex
Upregulation
The process of increasing the quantity or activity of a molecular component, often referring to gene expression or protein levels in cell biology.
Downregulation
The process by which a cell decreases the quantity of a cellular component, such as RNA or protein, in response to an external variable.
Withdrawal
The process or experience of stopping or reducing the use of a psychoactive substance, often leading to uncomfortable symptoms.
ATP
Adenosine triphosphate, a molecule that stores and transfers energy within cells, enabling metabolic processes to take place.
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