Cov txheej txheem:

Dab tsi yog qhov chaw ntawm mitochondria?
Dab tsi yog qhov chaw ntawm mitochondria?

Video: Dab tsi yog qhov chaw ntawm mitochondria?

Video: Dab tsi yog qhov chaw ntawm mitochondria?
Video: Ntsuj plig mus dua twg tag lawm. 2024, Tej zaum
Anonim

Mitochondria Qauv

Lawv yog ua los ntawm ob daim nyias nyias. Lub txheej membrane npog lub organelle thiab muaj xws li daim tawv nqaij. Lub puab membrane folds ntau zaus thiab tsim txheej txheej hu ua cristae. Cov kua dej muaj nyob hauv mitochondria hu ua matrix.

Hauv qhov no, 4 ntu ntawm mitochondria yog dab tsi?

Lawv yog:

  • sab nraud mitochondrial membrane,
  • qhov chaw interemembrane (qhov chaw nruab nrab ntawm sab nrauv thiab sab hauv daim nyias nyias),
  • sab hauv mitochondrial membrane,
  • qhov chaw cristae (tsim los ntawm infoldings ntawm lub puab membrane), thiab.
  • matrix (chaw nyob rau hauv lub puab membrane).

Ib yam li ntawd, lub luag haujlwm tseem ceeb ntawm mitochondria yog dab tsi? Lub membrane yog qhov twg cov tshuaj tiv thaiv tshwm sim thiab lub matrix yog qhov chaw uas cov kua tuav. Mitochondria yog ib feem ntawm eukaryotic hlwb. Lub luag haujlwm tseem ceeb ntawm mitochondria yog ua cellular ua pa . Qhov no txhais tau tias nws yuav siv cov as-ham los ntawm cov cell , tawg nws, thiab tig mus rau hauv zog.

Tsis tas li ntawd, dab tsi yog qhov ntawm mitochondria thiab nws txoj haujlwm?

Cov qauv ntawm Mitochondria Lub txheej membrane npog qhov chaw ntawm lub mitochondrion , thaum lub puab membrane nyob rau hauv thiab muaj ntau folds hu ua cristae. Cov folds nce thaj tsam ntawm daim nyias nyias, uas yog ib qho tseem ceeb vim hais tias lub puab membrane tuav cov proteins koom nrog hauv cov saw hlau thauj electron.

mitochondria nyob qhov twg?

Mitochondria yog pom nyob rau hauv tag nrho cov hlwb ntawm lub cev, tshwj xeeb ntawm ob peb. Feem ntau muaj ntau yam mitochondria pom nyob rau hauv ib lub cell, nyob ntawm seb qhov kev ua ntawm hom cell. Mitochondria yog nyob nyob rau hauv lub cytoplasm ntawm cov cell nrog rau lwm yam organelles ntawm lub cell.

Pom zoo: