Qhov Tseem Ceeb Qhov txawv - Leucoplast Chloroplast vs Chromoplast
Plastid yog ib lub cev me me uas pom muaj nyob hauv cov nroj tsuag cell cytoplasm. Raws li kev tshawb fawb yav dhau los, nws ntseeg tau tias plastids yog cov xeeb ntxwv ntawm cyanobacteria uas yog cov kab mob photosynthetic. Lawv tau nkag mus rau hauv cov nroj tsuag eukaryotic thiab algae los ntawm kev tsim kev sib raug zoo endosymbiotic. Muaj peb hom plastids tseem ceeb: leucoplast, chloroplasts, thiab chromoplasts. Leucoplasts yog cov tsis muaj xim plastids tshwj xeeb hauv kev khaws cov zaub mov hauv cov nroj tsuag. Chloroplast yog cov xim ntsuab plastids tshwj xeeb rau photosynthesis. Chromoplasts yog cov xim sib txawv plastids uas yog lub luag haujlwm rau cov xim sib txawv ntawm cov paj thiab lwm yam nroj tsuag. Qhov no yog qhov sib txawv tseem ceeb ntawm leucoplast chloroplast thiab chromoplast.
Leucoplast yog dab tsi?
Leucoplast yog ib qho me me organelle pom hauv cov nroj tsuag. Nws yog ib hom plastid uas tshwj xeeb los khaws cov khoom noj xws li hmoov txhuv nplej siab, protein thiab lipids hauv cov nroj tsuag. Leucoplast tsis muaj xim. Yog li ntawd, lawv tsis nyiam los yog tua pollinators. Lawv kuj tsis muaj photosynthetic pigments. Ntxiv mus, lwm hom pigments kuj tsis muaj nyob rau hauv leucoplast. Leucoplasts yog me dua li chloroplasts thiab muaj qhov sib txawv morphology. Lawv feem ntau nyob rau hauv cov ntaub so ntswg uas tsis yog-photosynthetic xws li cov hauv paus hniav, qhov muag teev thiab cov noob. Lawv feem ntau pom muaj nyob rau hauv cov ntaub so ntswg uas tsis pom ntawm cov nroj tsuag.
Daim duab 01: Leucoplasts - Amyloplasts
Muaj peb hom leucoplast npe hu ua amyloplasts, elaioplasts, thiab proteinoplasts. Amyloplasts khaws cov hmoov txhuv nplej siab. Elaioplasts yog khaws cia ntawm cov rog thiab roj ntawm cov noob. Proteinoplasts khaws cov protein hauv cov noob. Leucoplast tuaj yeem hloov mus rau lwm cov plastids ib yam nkaus.
Chloroplast yog dab tsi?
Chloroplast yog ib hom plastid uas muaj cov xim photosynthetic hu ua chlorophylls. Chloroplast yog cov organelle tseem ceeb hauv cov nroj tsuag ntawm tes thiab lawv yog cov organelles ntawm photosynthesis. Lawv yog hom plastids feem ntau pom hauv cov nroj tsuag. Chloroplast synthesis carbohydrates siv lub zog ntawm lub hnub ci. Chloroplasts muaj cov duab sib txawv xws li kheej kheej, ovoid, stellate, kauv thiab khob puab. Lawv sib npaug sib npaug hauv cov nroj tsuag 'cytoplasm.
Chloroplast yog npog nrog ob daim nyias nyias hu ua cov txheej hauv thiab sab nrauv. Lub matrix ntawm chloroplast yog hu ua stroma thiab nws muaj cov qauv cylindrical hu ua grana. Txhua chloroplast yuav muaj 10 mus rau 100 grana hauv stroma. Grana muaj disc zoo li daim nyias nyias hu ua thylakoids uas yog qhov chaw ntawm photosynthesis.
Daim duab 02: Chloroplasts
Chloroplast muaj ribosomes, DNA, RNA thiab soluble enzymes tsim nyog rau photosynthesis. Chloroplast ntseeg tau nkag mus rau hauv cov nroj tsuag siab dua los ntawm kev sib raug zoo ntawm cov kab mob photosynthetic.
Chromoplast yog dab tsi?
Chromoplast yog ib hom xim ntawm plastid pom hauv cov txiv hmab txiv ntoo, paj, cov hauv paus hniav thiab cov nplooj laus. Chromoplasts tsim cov xim sib txawv. Chloroplast hloov mus ua chromoplasts hauv cov txiv hmab txiv ntoo ripening. Carotenoids thiab xanthophylls yog ob hom pigments synthesized los ntawm chromoplasts. Carotene yog xim txiv kab ntxwv xim thaum xanthophylls yog xim daj.
Chromoplasts yog lub luag haujlwm rau kev nyiam cov pollinators. Ntau cov xim paj yog muaj los ntawm cov nroj tsuag kom nyiam pollinators raws li lub tswv yim ntawm cross pollination. Ci xim txiv hmab txiv ntoo pab dispersal ntawm cov noob. Txawm hais tias chloroplasts muaj cov xim ntsuab xim, lawv tsis suav tias yog chromoplasts. Lo lus chromoplast yog siv los xa mus rau plastids uas muaj cov xim uas tsis yog chlorophylls. Txawm li cas los xij, chromoplasts tuaj yeem hloov mus ua chloroplasts.
Daim duab 03: Chromoplasts hauv txiv kab ntxwv txiv kab ntxwv
Dab tsi yog qhov zoo sib xws ntawm Leucoplast Chloroplast thiab Chromoplast?
- Leucoplast, chloroplast thiab chromoplast yog cov organelles me hu ua plastids.
- Tag nrho cov plastids no muaj nyob rau hauv cov nroj tsuag.
- Tag nrho cov plastids no yog cov organelles tseem ceeb hauv cov nroj tsuag.
Qhov txawv ntawm Leucoplast Chloroplast thiab Chromoplast yog dab tsi?
Leucoplast vs Chloroplast vs Chromoplast |
|
| Definition | |
| Leucoplast | Leucoplast yog hom plastid tshwj xeeb los khaws cov zaub mov hauv cov nroj tsuag. |
| YChloroplast | Chloroplast yog hom plastid tshwj xeeb rau cov txheej txheem ntawm photosynthesis. |
| YChromoplast | Chromoplast yog hom plastid uas muaj cov xim sib txawv. |
| xim | |
| Leucoplast | Leucoplast tsis muaj xim. |
| YChloroplast | Chloroplast yog xim ntsuab. |
| YChromoplast | Chromoplast yog xim. |
| Function | |
| Leucoplast | Leucoplats khaws cov proteins, starch thiab rog. |
| YChloroplast | Chloroplast synthesises carbohydrate los ntawm photosynthesis. |
| YChromoplast | Chromoplast muab cov xim sib txawv rau cog nplooj, paj thiab txiv hmab txiv ntoo thiab pab txhawb kom cov paj ntoos. |
Summary – Leucoplast vs Chloroplast vs Chromoplast
Muaj peb hom plastids hauv cov nroj tsuag. Lawv yog leucoplast, chloroplasts thiab chromoplasts, uas ua haujlwm sib txawv hauv cov nroj tsuag. Leucoplasts yog plastids uas khaws cov zaub mov ntawm cov nroj tsuag xws li rog, roj, starch, proteins, thiab lwm yam. Chloroplast yog cov photosynthetic organelles ntawm cov nroj tsuag. Lawv muaj chlorophylls (ntsuab xim pigments). Chromoplasts yog cov xim sib txawv uas muaj plastids ntawm cov nroj tsuag. Chromoplasts muab cov xim sib txawv rau paj, txiv hmab txiv ntoo, nplooj thiab lwm yam. Qhov no yog qhov txawv ntawm leukoplast, chloroplast thiab chromoplast.
Download PDF Version of Leucoplast vs Chloroplast vs Chromoplast
Koj tuaj yeem rub tawm PDF version ntawm kab lus no thiab siv nws rau offline hom phiaj raws li cov ntawv sau tseg. Thov download PDF version ntawm no Qhov txawv Ntawm Leucoplast Chloroplast thiab Chromoplast.
