Dab tsi yog cov qauv ntawm tes uas tuaj yeem pom los ntawm submicroscopic thiab optical microscopes, ntsig txog?
Microstructure yog hais txog cov qauv uas tuaj yeem pom nyob rau hauv lub tshuab ntsuas qhov muag.
Rau cov hlwb: cov tsos thiab cov duab ntawm cov phab ntsa ntawm tes, nucleus, endoplasmic reticulum, mitochondria, chloroplast, Golgi apparatus, thiab lwm yam tuaj yeem pom ncaj qha nyob rau hauv lub teeb microscope, uas belongs rau lub microstructure;
Nco ntsoov tias tsuas yog cov duab ntawm lub cev tuaj yeem pom, thiab cov qauv hauv cov ncauj lus kom ntxaws tsis pom. Piv txwv li, chloroplast tsuas tuaj yeem pom cov xim ntsuab oval, thiab cov grana sab hauv yog cov qauv submicroscopic.
Submicroscopic qauv yog hais txog cov qauv uas tuaj yeem pom nyob rau hauv lub tshuab ntsuas hluav taws xob.
Rau cov hlwb: cell membranes, ribosomes, ntau yam membrane qauv, thiab cov ncauj lus kom ntxaws qauv ntawm ntau yam organelles yog submicroscopic qauv.
Yog li ntawd, chromosomes tuaj yeem pom nrog kev nthuav dav (tseem nyob rau lub teeb pom kev zoo, cov qauv microscopic).
Chromatin tsis tuaj yeem pom, tab sis yuav tsum tau pom nyob rau hauv lub tshuab ntsuas hluav taws xob.
Chromatin yog spiraled heev rau hauv chromosomes, uas tuaj yeem pom nyob rau hauv lub tshuab ntsuas hluav taws xob siab tom qab tau stained nrog cov xim yooj yim.
Dab tsi pom nyob rau hauv lub tshuab ntsuas hluav taws xob yog cov qauv sub-microscopic, thiab qhov pom nyob rau hauv lub tshuab ntsuas qhov muag yog cov qauv microscopic. ), tsawg heev organelles (chloroplasts, stained mitochondria), thiab stained chromosomes, thiab electron microscopy tuaj yeem soj ntsuam yuav luag txhua tus qauv hauv lub cell.
Qhov sib txawv ntawm lub teeb microscope thiab electron microscope yog: lub teeb microscope tsuas tuaj yeem pom qee cov qauv ntawm tes, xws li phab ntsa ntawm tes, chloroplast, stained chromosomes, mitochondria, nucleus, thiab lwm yam, electron microscope tuaj yeem pom cov qauv sab hauv ntawm organelles thiab lwm yam khoom xws li cov ribosomes. me me organelles. Hauv cov ntsiab lus, lub teeb microscopy pom cov qauv microscopic ntawm cov hlwb, thiab electron microscopy pom cov qauv submicroscopic.
