What is the typical extracellular concentration of amino acids in mg/dl?

The typical extracellular concentration of amino acids in the human body is around 30 mg/dl. This concentration reflects the balance of amino acids within the extracellular fluid, which is essential for various physiological functions. Amino acids are vital for protein synthesis, serving as precursors for neurotransmitters, and they play critical roles in metabolic pathways.

Maintaining this concentration is crucial for cellular function, as amino acids are not only building blocks for proteins but also involved in signaling pathways and metabolic regulation. Disturbances in amino acid concentrations can lead to negative health effects, emphasizing their importance in both nutrition and overall physiology. Therefore, the correct answer aligns well with established physiological data regarding amino acid levels in extracellular fluid.