A researcher studying exercise-induced changes in the human body discovers that exercise increases the expression of the PGC-1α gene. Which cellular process is most likely to be enhanced by this increase?
Q1. A researcher studying exercise-induced changes in the human body discovers that exercise increases the expression of the PGC-1α gene. Which cellular process is most likely to be enhanced by this increase?
Answer: Mitochondrial Biogenesis
Explanation: PGC-1α is a master regulator of mitochondrial biogenesis; its increased expression enhances the production of new mitochondria.