Qhov Tseem Ceeb Qhov txawv - Cytoplasm vs Cytoskeleton
Lub xovtooj ntawm tes yog cov qauv tsim thiab kev ua haujlwm ntawm txhua yam kabmob uas muaj sia nyob. Lub cell biology piav qhia tag nrho cov qauv ntawm cov khoom siv ntawm tes thiab lawv cov dej num hauv cov cell nyob. Lub xovtooj ntawm tes muaj peev xwm ua tau tus kheej. Ib tug kws tshawb fawb Askiv hu ua Robert Hooke thawj zaug pom qhov tshwm sim no hauv xyoo 1665. Matthias Schleiden thiab, Theodor Schwann tau ua cov lus piav qhia ntxaws txog lub xovtooj ntawm tes thawj zaug hauv 1839 siv txoj kev xav ntawm tes. Lub cell muaj cytoplasm nyob rau hauv ib daim nyias nyias hu ua plasma membrane. Lub cytoplasm muaj cytosol, cell organelles xws li; Golgi lub cev, endoplasmic reticulum, lysosomes, peroxisomes, microtubules, filaments, mitochondria, chloroplast thiab cell inclusions xws li; pigment granules, roj tee, cov khoom zais cia, glycogen, lipids, crystalline inclusions. Lub cytosol yog ib feem tseem ceeb ntawm cytoplasm uas tsis muaj nyob rau hauv lub membrane-bound organelles. Cytosol muaj cytoskeleton tsim los ntawm interlinking filaments thiab tubules thiab kuj nrog yaj molecules thiab dej. Qhov sib txawv tseem ceeb ntawm Cytoplasm thiab Cytoskeleton yog, cytoplasm yog cov khoom zoo li jelly nyob rau hauv lub cell membrane thaum lub cytoskeleton yog protein filaments thiab tubules uas pom nyob rau hauv lub cytoplasm ntawm lub xovtooj ntawm tes uas muab kev txhawb nqa rau lub cell.
YCytoplasm yog dab tsi?
Lub cytoplasm txhais tau tias yog jelly-zoo li semi-kua muaj nyob rau hauv-nruab nrab ntawm lub hnab ntawv nuclear thiab cell membrane hauv eukaryotes. Tab sis nyob rau hauv cov ntaub ntawv ntawm prokaryotic hlwb, nws yog txhais raws li lub jelly-zoo li semi-kua pom nyob rau hauv lub plasma membrane. Lub cytoplasm muaj peb lub ntsiab lus; cytosol (70%), organelles thiab cell inclusions. Lub cytosol yog cov dej ntawm cov cytoplasm. Lub cytosol muaj dej, ions, me me molecules thiab macromolecules. Lub eukaryotic cell kuj muaj cov membrane-bound organelles hauv cytosol.
Daim duab 01: Cytoplasm
Lub cytoskeleton yog ib qho kev sib txuas ntawm cov protein fibers uas pom hauv cytosol. Eukaryotic hlwb muaj cell organelles hauv cytoplasm xws li; Golgi lub cev, endoplasmic reticulum, lysosomes, peroxisomes, microtubules, filaments, mitochondria, chloroplast. Cytoplasm kuj muaj cov cell inclusions xws li khaws cia cov as-ham, secretory khoom thiab pigment granules. Muaj ntau cov proteins raug tshem tawm hauv cytoplasm. Nws kuj muaj lwm cov yaj molecules xws li qab zib, carbohydrates, lipids thiab ions (sodium, potassium, calcium). Tag nrho cov txheej txheem metabolic tau tshwm sim hauv cytoplasm. Nws ua haujlwm raws li xov xwm tawm tsam.
Cytoskeleton yog dab tsi?
Lub cytoskeleton txhais tau tias yog lub cev pob txha ntawm lub cell uas yog tsim los ntawm cov protein filaments xws li microfilaments, intermediate filaments thiab microtubules. Lub cytoskeleton yog lub luag haujlwm rau muab cov qauv thiab kev txhawb nqa rau lub cell. Ib tug kws tshawb fawb Lavxias hu ua Nikolai K Koltsov thawj zaug tau tsim lub sijhawm xyoo 1903. Lub cytoskeleton yog ib qho tseem ceeb ntawm cov cytosol ntawm cytoplasm. Nyob rau hauv tib neeg thiab tsiaj hlwb, cytoskeleton yog tsim los ntawm peb lub ntsiab proteins: microfilaments (actin), microtubules (tubulin) thiab intermediate filaments.
Daim duab 02: Cytoskeleton
Lub cytoskeleton muab cov neeg kho tshuab ua haujlwm uas tiv thaiv lub xovtooj ntawm kev sib tsoo. Kev cog lus thiab so kom txaus ntawm cytoskeleton pab hauv cell migration. Lub cytoskeleton kuj tseem pab nyob rau hauv intracellular molecular zog. Thiab cytoskeleton ua lub luag haujlwm tseem ceeb hauv kev hloov pauv ntawm cov hlwb, thiab hauv kev sib cais ntawm chromosomal hauv cell division thiab cytokinesis. Cytoskeleton ua tus qauv tsim cov phab ntsa ntawm tes thiab nws kuj tsim cov qauv ntawm tes xws li flagella, cilia, lamellipodia thiab podosomes. Kev tsim cov leeg nqaij yog qhov piv txwv zoo ntawm cytoskeletons 'kev ua haujlwm.
Dab tsi yog qhov zoo sib xws ntawm Cytoplasm thiab Cytoskeleton?
- Ob leeg nyob hauv lub cell.
- Ob leeg tseem ceeb heev rau kev ciaj sia ntawm tes.
- ob leeg muaj protein ntau molecules.
- Plasma membrane tiv thaiv ob qho tib si.
- ob leeg yog ib feem ntawm protoplasm.
Qhov txawv ntawm Cytoplasm thiab Cytoskeleton yog dab tsi?
YCytoplasm vs Cytoskeleton |
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| Lub cytoplasm yog txhais raws li jelly-zoo li semi-kua muaj nyob rau hauv lub plasma membrane. | Lub cytoskeleton txhais tau tias yog lub cev pob txha ntawm lub cell uas yog tsim los ntawm cov protein filaments xws li microfilaments, intermediate filaments thiab microtubules. |
| Cov neeg tsim khoom | |
| Lub cytoplasm muaj peb yam tseem ceeb: cytosol, cell organelles (eukaryotes) thiab cell inclusions xws li; Pigments, granules, glycogens. | Lub cytoskeleton yog tsim los ntawm peb lub hauv paus; protein filaments zoo li microfilaments (actin), intermediate filaments thiab microtubules (tubulin) |
| Cytoplasm tuav lub cell organelles thiab ua raws li cov tshuaj tiv thaiv rau cov hlwb cov tshuaj tiv thaiv metabolic. | Lub cytoskeleton yog lub luag haujlwm rau kev muab cov qauv thiab kev txhawb nqa rau lub cell. |
| Cell Organelles thiab Cell Inclusions | |
| Cytoplasm muaj cell organelles thiab cell inclusions raws li cov tseem ceeb. | Lub cytoskeleton tsis muaj cell organelles thiab cell inclusions raws li cov tseem ceeb. |
| Zog tso tawm lossis khaws cia | |
| Lub zog tso tawm thiab khaws cia hauv cytoplasm. | Lub zog tsis tso tawm thiab khaws cia hauv cytoskeleton. |
| Cell Wall Synthesis hauv Nroj Tsuag | |
| Cytoplasm tsis koom nrog hauv cell phab ntsa synthesis hauv cov nroj tsuag. | Lub cytoskeleton koom nrog hauv cell phab ntsa synthesis hauv cov nroj tsuag. |
Summary – Cytoplasm vs Cytoskeleton
Lub xovtooj yog lub hauv paus chav tsev thiab lub tsev thaiv ntawm biology. Ib tug kws tshawb fawb Askiv Robert Hooke thawj zaug hauv xyoo 1665 tau tshawb pom lub xovtooj ntawm tes. Lub xovtooj ntawm tes muaj cov khoom tseem ceeb xws li cell membrane, cytoplasm, cell organelles (eukaryotes) thiab cov khoom siv caj ces khaws cia hauv qhov chaw hu ua nucleus. Lub cytoplasm thiab nucleus ua ke tsim ib feem ntawm lub cell hu ua protoplasm. Cytoplasm yog suav tias yog jelly-zoo li semi-kua dej tshwm sim ntawm lub hnab ntawv nuclear thiab cell membrane hauv eukaryotes. Lub luag haujlwm tseem ceeb ntawm cytoplasm yog los muab cov tshuaj tiv thaiv kab mob rau cov tshuaj tiv thaiv metabolic tshwm sim hauv lub cell. Lub cytoskeleton yog ib feem ntawm cytosol ntawm cytoplasm. Nws lub luag haujlwm tseem ceeb yog muab cov qauv thiab kev txhawb nqa rau lub cell. Qhov no yog qhov txawv ntawm cytoplasm thiab cytoskeleton.
Download the PDF Version of Cytoplasm vs Cytoskeleton
Koj tuaj yeem rub tawm PDF version ntawm kab lus no thiab siv nws rau offline hom phiaj raws li daim ntawv ceeb toom. Thov download PDF version ntawm no Qhov txawv Ntawm Cytoplasm thiab Cytoskeleton.
