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Cellular Mechanisms

Meaning

Cellular mechanisms encompass the intricate, organized network of molecular interactions and processes occurring within the fundamental unit of life, the cell, governing its specific function, survival, and response to external signals. These foundational biological activities include energy metabolism, gene expression regulation, signal transduction pathways, and membrane transport systems. Understanding these microscopic operations is paramount for comprehending overall tissue and organ function, especially in the context of endocrine regulation.