Nā Pūnaewele Cell (a me kā lākou mau hana)

Mea Kākau: Peter Berry
Lā O Ka Hana: 16 Iulai 2021
HōʻAno Hou I Ka Lā: 13 Mei 2024
Anonim
Деревенская комедия СЧАСТЬЕ РЯДОМ или ДЕРЕВЕНСКИЕ ТОЖЕ ПЛАЧУТ
Wikiō: Деревенская комедия СЧАСТЬЕ РЯДОМ или ДЕРЕВЕНСКИЕ ТОЖЕ ПЛАЧУТ

Anter

ʻO ka nā organelles a i ʻole nā ​​cellellular cellelles nā hanana i loko o kēlā me kēia cell. Kūleʻa lākou i ka morphology a ʻokoʻa i kēlā me kēia me ka hana a kēlā me kēia e hoʻokō ai i loko o ka cell. O kahi laʻana: ka mitochondria, ka mīkini Golgi, nā ribosome.

Aia nā organelles i nā eukaryotic a me prokaryotic cells. ʻO ke ʻano a me ka helu o nā organelles e pili pono ana kahi pūnaewele i kāna hana a me kāna ʻano. O kahi laʻana: aia nā hunaola i ka organelle chloroplast (ʻo ia ke kuleana no ka photosynthesis).

ʻO nā organelles i nā hunaola eukaryotic

ʻO nā pūnaewele eukaryotic nā mea i loaʻa i kahi hunaola pūnaewele i loaʻa iā DNA. Aia lākou ma nā unicellular a me nā meaola multicellular. O kahi laʻana: ʻāpala holoholona, ​​cell cell.

Kuhi ʻia kēia ʻano o nā hunaola i kahi hanana i loaʻa kahi membrane, a nucleus cell a me kahi cytoplasm (kahi e loaʻa ai ka nui o nā cellell cell). ʻAe nā Organelles i nā hunaola eukaryotic e hana loea ma mua o nā hunaola prokaryotic.


  • Hiki iā ia ke kōkua iā ʻoe:

ʻO nā organelles i nā hunaola prokaryotic

ʻO nā hunaola Prokaryotic ka mea ʻaʻohe o lākou nucleus pūnaewele. Aia lākou i nā meaola unicellular. Loaʻa iā lākou kahi hanana liʻiliʻi a ʻoi aku ka paʻakikī ma mua o nā hunaola eukaryotic. O kahi laʻana: ka koʻohune, nā pio.

ʻAʻole like me nā hunaola eukaryotic, loaʻa i nā prokaryotes ka liʻiliʻi o nā ʻano organelles i kā lākou kūkulu, ʻokoʻa e like me nā ʻano a me nā hana o kēlā me kēia cell a aia wale nō i kekahi. O kahi laʻana: ribosome a i ʻole plasmids.

Māhele nā ​​pūnaewele Prokaryotic i ka membrane, cytoplasm, ribosomes, a me nā mea kūmole me ka cell eukaryotic.

Nā laʻana o nā organelles i nā hunaola eukaryotic

  1. Pā paʻalā. ʻO ka hanana paʻa e hāʻawi i ka pale i nā hunaola i loaʻa i nā mea kanu, fungi, a me kekahi mau prokaryotic cells. Hana ʻia ia i nā huaʻaleʻale a me nā protein. Pale kēia pā paia i ka hunaola mai ka nohona kūwaho.
  2. ʻIli membrane. ʻO kahi bilayer lipid lahilahi i loaʻa nā mole mole protein. He lahilahi ia a ʻo kāna hana e hoʻoponopono i ke komo a me ka puka o nā mea i loko o ka cell. Pale i ka hanana a me ka pololei o ke kele mai nā hanana kūwaho kūwaho. Aia pū kekahi i nā hunaola prokaryotic.
  3. ʻO ka retikulum endoplasmic paʻakikī. ʻO kahi pūnaewele o nā membrane i kahi kokoke i nā hunaola eukaryotic āpau. ʻO kāna hana ka synthesi a me ka lawe ʻana o nā protein. Loaʻa iā ia nā ribosome e hāʻawi iā ia i kona ʻano helehelena.
  4. Mākaukau endoplasmic retikulum. ʻO ka membrane e hoʻomau nei i ka retikulum endoplasmic ʻoʻoleʻa akā ʻaʻohe ona ribosome.ʻO kāna mau hana e pili ana i ka halihali ʻana o ka pūnaewele, synthes lipid a me ka mālama calcium.
  5. Ribosome. ʻO nā kikowaena Supramolecular e hōʻike nui nei i loko o nā ʻea eukaryotic āpau. ʻO kāna hana e synthesize i nā protein mai ka ʻike i loko o DNA. Loaʻa manuahi lākou i ka cytoplasm a i ʻole hoʻopili ʻia i ka retikulum endoplasmic ʻoʻoleʻa. Aia pū lākou i nā hunaola prokaryotic.
  6. Hāmeʻa Golgi. ʻO ke kaʻina o nā membrane nona ka hana e halihali a ʻūlū i nā protein. ʻO ia ke kuleana no ka hoʻokumu ʻana i nā gluco-lipids a me nā gluco-proteins.
  7. ʻO Mitochondria. Nā hanana o elongated a i ʻole oval kinona kuleana no ka hāʻawi ʻana i ka ikehu i ka pūnaewele. Hoʻolālā lākou i ka adenosine triphosphate (ATP) ma o ka hanu ʻana pūnaewele. Loaʻa lākou i loko o nā ʻea eukaryotic āpau.
  8. Nā holo holo Nā hanana i kū i nā pūnaewele kanu āpau. Kūleʻa lākou i ka pūnaewele i pili iā lākou. ʻO kā lākou hana ka mālama a me ka halihali. Hāʻawi lākou i ka ulu ʻana o nā mea kanu a me nā aʻa. Eia hou, komo lākou i ke kaʻina o ka homeostasis (hoʻoponopono o ke kino).
  9. Nā Microtubules. ʻO nā hanana tubular i loaʻa i waena o kā lākou mau hana: ka lawe intracellular, ka neʻe a me ka hoʻonohonoho ʻana o nā organelles i loko o ka pūnaewele a me ka hana i ka mahele o ka cell (nā mitosis a me meiosis).
  10. ʻO Vesicles ʻO nā ʻeke Intracellular nona ka hana e mālama ai, hoʻouna a kuhikuhi paha i nā ʻōpala pūnaewele. Hoʻokaʻawale ʻia lākou mai ka cytoplasm e kahi membrane.
  11. Lysosome ʻO nā ʻeke poepoe i loaʻa nā enzyme digestive. ʻO kā lākou mau hana e pili ana i ka lawe ʻana o ka protein, digestive cellular a me phagocytosis o nā pathogens e hoʻouka i ka cell. Aia lākou i nā pūnaewele holoholona āpau. Hoʻokumu ʻia lākou e nā hāmeʻa Golgi.
  12. Nukelea. ʻO ka hanana membranous i loaʻa ka DNA ma loko o macromolecules i kapa ʻia he chromosome. Aia wale ia i nā keaka eukaryotic.
  13. ʻO Nucleolus Māhele i loko o ka nucleus i haku ʻia o RNA a me nā protein. ʻO kāna hana ka synthesi o RNA ribosomal.
  14. ʻO Chloroplasts. ʻIke wale nā ​​plasts i nā limu a me nā hunaola mea kanu. ʻO lākou ke kuleana no ka hoʻokō ʻana i ke kaʻina hana photosynthesis i loko o ke keʻena. Loaʻa iā lākou nā ʻeke kūloko i piha i ka chlorophyll.
  15. Melanosomas. ʻO nā ʻāpana spherical a elongated paha i piha i ka melanin, ka pigment e ʻono i ka mālam. Loaʻa lākou i nā hunaola holoholona.
  16. Centrosome. Aia ke kikowaena hoʻonohonoho Microtubule i kekahi o nā pūnaewele holoholona. Komo i ka mahele pūnaewele a me nā kaʻina lawe. E hoʻonohonoho i nā microtubules o ke kele.
  17. Cytoskeleton ʻO kahi papahana o nā protein e hāʻawi i ka hoʻolālā a hoʻonohonoho i nā ʻaoʻao kūloko o ka cell. Komo ia i ka traffic intracellular a me ka mahele o ka cell.
  18. ʻO Cilia. ʻO villi liʻiliʻi, pōkole a lehulehu e ʻae i ka neʻe ʻana o ka pūnaewele. Loaʻa lākou ma ka ʻili o nā ʻano keena he nui.
  19. Flagela. ʻO ka ʻōnaehana o nā membrane lōʻihi a me ka sparse e ʻae ai i ka neʻe ʻana o nā hunaola a hāʻawi i ka hopu ʻana i ka meaʻai.
  20. Peroxisome. Nā hanana Vesicle i hoʻohālikelike i nā hana metabolic. Loaʻa lākou i nā huna eukaryotic.
  21. ʻAmiloplas. ʻIke ʻia nā pā i loko o kekahi mau huna mea kanu nona ka mālama ʻana o ka starch.
  22. Nā Chromoplasts. ʻIke ʻia nā pā pala i loko o kekahi mau huna mea kanu e mālama i nā pigment e hāʻawi i nā pua mea kanu, nā koʻokoʻo, nā hua, a me nā aʻa i ko lākou kala.
  23. Nā Proteinoplasts. ʻIke ʻia nā pā i loko o kekahi mau huna mea kanu nona ka hana e mālama ai i nā polokina.
  24. ʻO Oleoplasts. Loaʻa nā papa i loko o kekahi mau huna mea kanu nona ka hana e mālama ai i nā aila a i ʻole nā ​​momona.
  25. ʻO Glioxisome. ʻO kekahi ʻano peroxisome i loko o kekahi o nā hunaola mea kanu e hoʻohuli ai i nā lipids i nā huaʻaleʻaleʻa i ka wā o ka germination seed.
  26. ʻAcrosome. Aia ʻo Vesicle ma ka hopena o ke poʻo sperm i loaʻa nā hydrolytic enzyme.
  27. Hydrogenosome. ʻO ka hanana palena palena o ka membrane e hana ana i ka hydrogen mole a me ATP.

Nā laʻana o nā organelles i nā hunaola prokaryotic

  1. Nucleoid. ʻO kahi ʻāpana o ke keʻena kūpono ʻole o nā hunaola prokaryotic i loaʻa ka DNA o ka pūnaewele.
  2. Plasmids Nā hanana pōʻai i loaʻa i ka genetic material o ka cell. Kāhea ʻia lākou he "gen genes." Aia lākou i loko o ka bacteria a me ka archaea.
  3. Pili. Loaʻa nā mea hoʻolōʻihi ma luna o ka nui o nā bacteria. Hoʻopau lākou i nā hana like ʻole e like me ka neʻe ʻana o ka cell a i ʻole ka pilina ma waena o nā bacteria.
  • Hiki iā ia ke lawelawe iā ʻoe: Unicellular a me multicellular meaola



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