Qhov sib txawv tseem ceeb ntawm glyoxysomes thiab peroxisomes yog tias glyoxysomes tsuas muaj nyob rau hauv cov nroj tsuag thiab filamentous fungi thaum peroxisomes muaj nyob rau hauv yuav luag tag nrho cov eukaryotic hlwb. Glyoxysomes muaj ntau nyob rau hauv cov nroj tsuag ntawm germinating noob thaum peroxisomes muaj ntau nyob rau hauv daim siab thiab raum hlwb.
Ob lub organelles yog micro-lub cev muaj nyob hauv eukaryotic hlwb. Glyoxysomes yog tshwj xeeb peroxisomes pom tsuas yog nyob rau hauv cov nroj tsuag hlwb thiab filamentous fungi. Peroxisomes yog cov organelles uas pab txhawm rau rhuav tshem cov kab mob fatty acid ntev thiab detoxify lub cell. Lawv degrade cawv thiab lwm yam teeb meem sib txuas.
YGlyoxysomes yog dab tsi?
Glyoxysomes yog ib daim ntawv tshwj xeeb ntawm peroxysomes muaj nyob rau hauv cov nroj tsuag, tshwj xeeb tshaj yog nyob rau hauv lub hlwb ntawm germinating noob. Lawv kuj muaj nyob rau hauv filamentous fungi. Harry Beevers nrhiav pom lub cev no hauv xyoo 1961.
Daim duab 01: Glyoxysome
Lub luag haujlwm tseem ceeb ntawm glyoxysome yog cov catalysis ntawm kev tsim cov acetyl CoA los ntawm cov roj fatty acids khaws cia hauv cov noob germinating. Yog li ntawd, qee cov enzymes tseem ceeb ntawm glyoxylate lub voj voog muaj nyob hauv lub cev. Lawv yog cov isocitrate lyase thiab malate synthase. Tsis tas li ntawd, lawv muaj qee cov enzymes ntawm gluconeogenesis txoj hauv kev thiab. Cov organelle no kuj pab hauv photorespiration thiab nitrogen metabolism hauv paus nodules.
Peroxisomes yog dab tsi?
Peroxysomes yog sub-cellular organelles tam sim no nyob rau hauv feem ntau eukaryotic kab mob xws li fungi, protozoa, nroj tsuag, thiab tsiaj. Christian de Duve tau txheeb xyuas cov organelle no hauv xyoo 1967. Lawv pab txhawm rau rhuav tshem cov tshuaj lom (Ex: H2O2) ntawm cov hlwb uas tuaj yeem ua tau. ua rau kev puas tsuaj. Tsis tas li ntawd, lawv degrade cawv thiab fatty acids ib yam nkaus. Rau lub hom phiaj no, lub organelle no muaj enzymes xws li oxidases, peroxidase, catalase, thiab lwm yam.
Daim duab 01: Glyoxysome
Ntxiv mus, peroxisomes kuj muaj lub luag haujlwm hauv kev tsim cov phospholipids uas yog qhov tseem ceeb rau kev txhim kho myelin sheaths nyob ib ncig ntawm axons.
Dab tsi yog qhov zoo sib xws ntawm Glyoxysomes thiab Peroxisomes?
- Glyoxysomes thiab peroxisomes yog cov organelles subcellular.
- Lawv muaj peev xwm ua pa.
- Ob lub organelles muaj enzymes ntawm glyoxylate txoj kev.
- Lawv muaj nyob hauv pawg loj ntawm cov kab mob eukaryotic.
- Lawv yog kheej kheej lossis oval hauv cov duab.
- Ob lub cev no yog microbodies.
Qhov txawv ntawm Glyoxysomes thiab Peroxisomes yog dab tsi?
YGlyoxysomes vs Peroxisomes |
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| Glyoxysomes yog tshwj xeeb peroxysomes uas muaj nyob rau hauv cov nroj tsuag thiab filamentous fungi. | Peroxisomes yog ib daim nyias nyias khi organelles pom nyob rau hauv feem ntau ntawm cov eukaryotic hlwb. |
| Prime Function | |
| Catalysis ntawm kev tsim ntawm acetyl CoA los ntawm fatty acids khaws cia hauv cov noob germinating | Kev rhuav tshem cov saw ntev ntev fatty acids los ntawm beta-oxidation |
| Tam sim no nyob rau hauv cov nroj tsuag hlwb thiab nyob rau hauv filamentous fungi | Tam sim no nyob rau hauv feem ntau eukaryotic hlwb suav nrog fungi, nroj tsuag, tsiaj txhu, protozoa, thiab lwm yam. |
| Tsis txhob detoxify cawv thiab tshuaj lom tshuaj | Kev tshem tawm yog ua los ntawm peroxisomes |
| Muaj nyob rau hauv lub siab thiab raum hlwb | |
| Tsis muaj nyob hauv daim siab thiab lub raum | Muaj ntau hauv daim siab thiab lub raum |
| Nyob hauv cov noob qoob loo | |
| Ntseeg pom nyob rau hauv cov noob germinating | Tsis muaj nyob rau hauv cov noob germinating |
| Kev hloov pauv cov rog uas khaws cia rau hauv carbohydrates | |
| Muaj peev xwm hloov cov roj cia rau hauv carbohydrates | Tsis tuaj yeem hloov cov rog rau hauv carbohydrates |
Summary – Glyoxysomes vs Peroxisomes
Glyoxysomes thiab peroxisomes yog ob hom organelles lossis vesicles. Glyoxysomes tau pom tshwj xeeb hauv cov nroj tsuag ntawm cov noob germinating. Lawv muaj peev xwm hloov cov rog rau hauv cov suab thaj. Peroxisomes yog lwm hom microbodies uas rhuav tshem cov roj ntsha ntev. Tsis tas li ntawd, lawv pab nyob rau hauv detoxifying teeb meem compounds. Qhov no yog qhov txawv ntawm glyoxysomes thiab peroxisomes.
