2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Polyphosphate granules tso saib cov nyhuv metachromatic, tshwm liab thaum stained nrog methylene xiav. Volutin granules kuj tuaj yeem pom hauv cytoplasm ntawm Saccharomyces, ib hom kab mob ntawm ascomycete fungi. Lawv yog cov yam ntxwv ntawm ntau hom thiab nyob ntawm seb muaj hnub nyoog thiab qhov xwm txheej ntawm kab lis kev cai.
Vim li cas lawv thiaj hu ua volutin granules?
Volutin granules, qee zaum hu ua metachromatic granules vim lawv cov xim tshuaj tiv thaiv nrog cov dyes siv nyob rau hauv lub teeb microscopy, muaj polymerized inorganic phosphate, lub zog-nplua nuj compound uas ua raws li kev cia. khaws lub zog thiab phosphate.
Cov kab mob granules yog dab tsi?
Cov tso nyiaj tshwj xeeb ntawm qee yam tshuajuas tau nthuav tawm / nyob hauv cytoplasm ntawm qee cov kab mob hu ua cytoplasmic granules lossis suav nrog lub cev. Lawv ua qhov chaw cia rau cov as-ham, xws li. volutin granules yog khaws cia ntawm lub zog siab khaws cia hauv daim ntawv ntawm polymerized metaphosphate.
Qhov stain yog rau polyphosphate granules ntawm Corynebacterium?
Subcellular poly P nplua nuj granules tau raug hu ua "metachromatic" lub cev vim muaj cov xim tshwj xeeb ntawm cov hlwb qhuav uas muaj cov xim yooj yim xws li toluidine xiav lossis Neisser stains [10, 11].
PH ntawm volutin granules yog dab tsi?
Tus pH ntawm Albert stain yog kho rau 2.8los ntawm kev siv acetic acid uas dhau los ua qhov yooj yim rau volutingranules li pH ntawm volutin granule yog acidic heev.
Pom zoo:
Qhov khoom nyob rau pem hauv ntej ntawm lub lens diverging nyob qhov twg?
Teb: Dav hlau daim iav Dav Hlau Daim iav Rau lub teeb rays tawm lub dav hlau daim iav, lub lub kaum sab xis ntawm kev xav sib npaug ntawm lub kaum sab xis ntawm qhov xwm txheej. … Daim duab tsim los ntawm daim iav dav hlau yog ib txwm virtual (lub ntsiab lus tias lub teeb rays tsis yog los ntawm daim duab), upright, thiab ntawm tib lub duab thiab loj npaum li cov khoom nws yog reflecting.
Kev tsis ncaj ncees nyob qhov twg yog qhov hem rau kev ncaj ncees nyob txhua qhov chaw?
Martin Luther King tau hais tias: “Kev tsis ncaj ncees nyob txhua qhov chaw yog kev hem thawj rau kev ncaj ncees nyob txhua qhov chaw. Peb raug ntes nyob rau hauv ib tug inescapable network ntawm kev sib nrig sib pab, khi nyob rau hauv ib lub tsoos tsho ntawm txoj hmoo.
Qhov twg yog qhov tsis txaus ntseeg nyob qhov twg?
Yuav muaj ob lub cev tsis zoo nyob rau hauv lub midbrain. Lawv yog symmetrically positioned, ib tug nyob rau ntawm ob sab ntawm lub midline ntawm lub hlwb, thiab lawv tsim ob lub pob nyob rau hauv lub posterior nto ntawm lub paj hlwb nyob rau hauv qab ntawm lub superior colliculi.
Qhov twg tag nrho cov nqi hluav taws xob nyob ntawm qhov kev siv nyiaj siab tshaj plaws yog qhov twg?
marginal utility is zero. Tag nrho cov nqi hluav taws xob yog siab tshaj thaum marginal utility yog xoom. Qhov no yog vim muaj ntau txoj cai ntawm kev txo qis marginal utility uas hais tias tus neeg siv khoom noj ntau thiab ntau qhov zoo, qhov ntxiv rau tag nrho cov nqi hluav taws xob poob.
Granules nyob qhov twg?
A granule is a convection cell in the Sun's photosphere. Lawv yog tshwm sim los ntawm convection tam sim no ntawm plasma nyob rau hauv lub hnub lub convective cheeb tsam, ncaj qha hauv qab lub photosphere. cov granules nyob qhov twg? Granules pom hauv plastids lossis hauv cytoplasm, suav tias yog cov khoom noj tshwj xeeb, feem ntau ntawm glycogen lossis lwm yam carbohydrate polymers.
