mitochondrial cristae

例句：

1. 1.The mitochondria in the muscle cells are responsible for energy production.
   肌肉细胞中的线粒体负责能量生产。
2. 2. Mitochondria play a crucial role in cellular respiration.
   线粒体在细胞呼吸中起着至关重要的作用。
3. 3. The mitochondria are small, disk-shaped organelles that contain the powerhouse of cellular respiration.
   线粒体是小型、碟形的器官，它们包含细胞呼吸的动力源泉。