Sib piv thiab sib piv cov haujlwm ntawm phab ntsa ntawm tes rau kev ua haujlwm ntawm plasma membrane. Lub folding nce thaj tsam qhov chaw tshuaj lom neeg tshwm sim. … Muab lub npe hu ua organelle uas muaj daim nyias nyias nyias. Piv txwv li: endoplasmic reticulum thiab mitochondria.
Dab tsi yog qhov zoo ntawm kev muaj daim nyias nyias?
Cov folding ntawm lub puab daim nyias nyias nce thaj chaw sab hauv lub organelle. Txij li thaum muaj ntau yam tshuaj tiv thaiv tshwm sim nyob rau hauv daim nyias nyias, qhov chaw saum npoo ntawm qhov chaw ua rau ntau qhov chaw rau kev tshwm sim.
Vim li cas nws thiaj li ua tau zoo tshaj plaws rau cov hlwb kom muaj daim nyias nyias?
Qhov chaw rau qhov ntim piv (SA:V) yog qhov piv ntawm thaj tsam ntawm daim nyias nyias thiab qhov loj ntawm lub cell / organelle. Nws tseem ceeb heev rau tuav lub siab SA:Vvim qhov no ua tau zoo dua. Qhov no yog vim hais tias cov kuab tshuaj muaj me me rau kev mus ncig thiab ntau thaj chaw ntawm daim nyias nyias mus ncig.
Dab tsi yog qhov zoo ntawm kev muaj daim nyias nyias es tsis yog daim nyias nyias sab hauv?
Lub folds tso cai rau thaj tsam ntau dua rau cov tshuaj lom neeg uas tshwm sim thoob plaws hauv daim nyias nyias. Sab hauv daim nyias nyias ntawm mitochondria thiab chloroplasts yog folded rau hauv ntau yam kev npaj.
Cov qauv puas tsis muaj daim nyias nyias?
Cell Structures: Piv txwv nqe lus nug 5
Lawv lack membrane-bound organelles (xws limitochondria) thiab muaj thaj tsam nucleoid es tsis txhob muaj cov membrane-bound nucleus. … Ib qhov sib txawv ntawm cov hlwb prokaryotic thiab eukaryotic yog lub koom haum thiab khaws cov khoom siv caj ces.