单词 | mitochondrion |
释义 | mitochondrion/ˌmʌɪtə(ʊ)ˈkɒndrɪən /noun (plural mitochondria /ˌmʌɪtə(ʊ)ˈkɒndrɪə/) Biology An organelle found in large numbers in most cells, in which the biochemical processes of respiration and energy production occur. It has a double membrane, the inner part being folded inwards to form layers (cristae).Chloroplasts are cell organelles comparable to the mitochondria of animal cells....
OriginEarly 20th century: modern Latin, from Greek mitos 'thread' + khondrion (diminutive of khondros 'granule'). |
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