The table below shows data from an experiment examining skel…
The table below shows data from an experiment examining skeletal muscle fibers under different training conditions. Researchers measured average fiber cross-sectional area (CSA), number of myonuclei per fiber, and calculated the myonuclear domain size (CSA divided by number of myonuclei). Based on the data below and what you know about satellite cells, which of the following statements is most accurate. Training ConditionAvg. Fiber CSA (um2)Myonuclei per fiberMyonuclear Domain(um2/nucleus)Untrained2,50021,2504 weeks trained4,00031,3338 weeks trained6,00051,2008 weeks trained + irradiation6,00023,000