Video: Dab tsi yog cov txheej txheem physiological hauv cov nroj tsuag?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov txheej txheem tseem ceeb xws li photosynthesis , ua pa , cog khoom noj khoom haus, cog cov tshuaj hormones, tropisms, nastic txav, photoperiodism, photomorphogenesis, circadian rhythms, ib puag ncig kev nyuaj siab physiology, noob germination, dormancy thiab stomata muaj nuj nqi thiab kis tau , ob qhov chaw ntawm cov nroj tsuag kev sib raug zoo dej, Kuj paub yog, dab tsi yog physiological txheej txheem?
Cov txheej txheem physiological yog txoj hauv kev hauv nruab nrog cev, lub cev, cov ntaub so ntswg, hlwb, thiab biomolecules ua haujlwm ua ke kom ua tiav lub hom phiaj nyuaj ntawm kev txhawb nqa lub neej. Physiological mechanisms yog qhov me me ntawm lub cev thiab tshuaj lom neeg cov xwm txheej uas ua rau loj dua txheej txheem physiological.
Qhov thib ob, yog vim li cas cog physiology tseem ceeb? Ib qho ntawm feem ntau tseem ceeb nce qib hauv cog physiology yog qhov elucidation ntawm cov txheej txheem hloov maj mam uas tswj lub zog metabolism hauv ntsuab nroj tsuag . Photosynthesis thiab ua pa tau pom tias yog ob qho kev cuam tshuam ntawm tib txoj haujlwm - cov metabolism hauv cov as-ham thiab lub zog.
Kuj nug, dab tsi yog lub ntsiab physiological tsis uas cuam tshuam cov nroj tsuag kev loj hlob?
2015): (1) qhov yooj yim tshaj plaws thiab pom tseeb tshaj plaws tsis muaj yog: tshiab thiab qhuav qhov hnyav, cag thiab tua biomass ntau lawm, cag rau tua piv, nplooj nplooj, qoob loo tawm los, kev loj hlob index.
Puas yog cog Physiology nyuaj?
Ob qho laj thawj tseem ceeb ua rau nws nyuaj : 1) muaj qhov tsis txaus ntseeg ntawm qhov yooj yim, cov ntaub ntawv tseem ceeb los npog hauv kev taw qhia cog physiology chav kawm; thiab 2) cov khoom yog inherently nyuaj thiab complex vim nws cuam tshuam nrog thermodynamics, organic chemistry, cellular biology, molecular biology thiab ib tug ntev array ntawm
Pom zoo:
Dab tsi yog cov txheej txheem ntawm cytokinesis hauv cov nroj tsuag?
Thaum lub sij hawm cytokinesis nyob rau hauv cov tsiaj hlwb, ib lub nplhaib ntawm actin filaments tsim ntawm lub phaj metaphase. Lub nplhaib sib cog lus, tsim ib qho cleavage furrow, uas faib cov cell hauv ob. Nyob rau hauv cov nroj tsuag, lub cell phab ntsa tshiab yuav tsum tsim ntawm tus ntxhais cell
Dab tsi yog qhov cuam tshuam ntawm cov kab mob nroj tsuag uas rhuav tshem tag nrho cov chloroplasts hauv cov nroj tsuag?
Hauv cov xwm txheej ntxhov siab xws li drought thiab kub siab, cov nroj tsuag ntawm tes chloroplasts tuaj yeem ua rau puas tsuaj thiab tsim cov kab mob tsis zoo rau cov pa oxygen (ROS)
Lub luag hauj lwm ntawm cov nroj tsuag kev loj hlob regulators nyob rau hauv cov nroj tsuag kab lis kev cai yog dab tsi?
Hauv cov nroj tsuag kab lis kev cai, kev loj hlob regulator muaj lub luag haujlwm tseem ceeb xws li tswj cov hauv paus thiab tua kev loj hlob hauv cov nroj tsuag tsim thiab callus induction. Cytokinin thiab auxin yog ob txoj kev loj hlob zoo
Dab tsi yog txheej txheem spontaneous thiab non-spontaneous txheej txheem?
Cov txheej txheem spontaneous yog ib qho uas tshwm sim yam tsis muaj kev cuam tshuam ntawm sab nraud. Ib txoj kev uas tsis yog tshwm sim yuav tsis tshwm sim yog tias tsis muaj kev cuam tshuam ntawm sab nraud
Dab tsi ntawm cov hauv qab no muaj nyob rau hauv cov tsiaj hlwb tab sis tsis yog cov nroj tsuag?
Mitochondria, Cell Phab ntsa, Cell membrane, Chloroplast, Cytoplasm, Vacuole. Lub cell phab ntsa, chloroplasts thiab vacuole muaj nyob rau hauv cov nroj tsuag cell es tsis yog tsiaj hlwb