线粒体外膜
mitochondrial outer membrane
每个细胞中都有许多线粒体。
Each cell contains many mitochondrion.
线粒体是细胞的能量工厂。
The mitochondrion is the powerhouse of the cell.
科学家们研究了线粒体的功能。
Scientists studied the function of the mitochondrion.
线粒体负责产生细胞所需的能量。
The mitochondrion is responsible for producing the energy needed by the cell.
线粒体的健康对细胞功能至关重要。
The health of the mitochondrion is crucial for cell function.
线粒体中的嵴增加了ATP（adenosine triphosphate，腺嘌呤核苷三磷酸）产生的表面积。
The crista in the mitochondrion increases the surface area for ATP production.
粗面内质网扩张，线粒体肿胀。
Their rough surfaced endoplasmic reticulum was extended and mitochondrion swollen.
因此,线粒体是细胞真正重要部分.
The mitochondrion is therefore a really essential part of the cell.
线粒体是细胞内进行呼吸化学的一部机器.
The mitochondrion is a machine within the cell that does the chemistry of breathing.
因此，治疗线粒体功能障碍以及开发定位于线粒体的疗法已成为科学研究的首要重点不足为奇。
Hence, it is not surprising that treatment of mitochondrial dysfunction and development of mitochondrion-targeted therapeutics have become a primary focus of scientific research.
细胞在哪里找来能量去做这些事情？那是线粒体的功能。
Where did the cell get the energy to do all this? That's the role of the mitochondria.
《TED教育》《TED-Ed》
为了制造能量，线粒体吸进氧气。这是我们需要氧气的唯一原因。然后它加入从我们吃的食物中来的电子去制造水分子。
To make energy, the mitochondria takes oxygen, this is the only reason we breathe it, and adds electrons from the food we eat to make water molecules.
《TED教育》《TED-Ed》
中英释义：