Which heat-generation mechanism is stimulated by thyroid hormones that increases metabolic rate in skeletal muscle?

💡 Explanation

When thyroid hormones stimulate skeletal muscles, futile cycling of calcium ions increases ATP hydrolysis via shivering thermogenesis because it burns additional calories and increases heat producition. Therefore, increasing muscle contractions result from shivering, rather than different metabolic energy consumption or fat reduction from other options requiring varying conditions.

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