The glucose-alanine cycle serves to

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The glucose-alanine cycle is a metabolic process that transports both carbons and nitrogen from skeletal muscle to the liver. Specifically, it involves the conversion of pyruvate (a product of skeletal muscle metabolism) to alanine, which can then be transported in the bloodstream to the liver. In the liver, alanine is converted back to pyruvate and can be used for gluconeogenesis (the production of glucose from non-carbohydrate sources), while the nitrogen is converted to urea and excreted. Overall, this process allows for efficient use of metabolic substrates and helps to maintain glucose homeostasis in the body.

The Glucose-Alanine Cycle Serves to