Cov txheej txheem:
Video: Yuav ua li cas koj faib los ntawm ib nrab quotients?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Kauj Ruam 1: Sau cov npe ntawm cov lus qhia yooj yim rau tus faib. Kauj Ruam 2: Tshem tawm ntawm cov nyiaj faib ua ib qho yooj yim ntau yam ntawm cov divisor (xws li 100x, 10x, 5x, 2x). Sau cov ib nrab quotient nyob rau hauv ib kem mus rau sab xis ntawm qhov teeb meem. Kauj Ruam 3: Rov ua dua kom txog thaum cov nyiaj faib tau txo qis rau xoom lossis qhov seem tsawg dua qhov sib faib.
Yog li ntawd, dab tsi yog ib feem quotient?
A ib nrab quotient yog hais txog ib txoj hauv kev siv los daws cov teeb meem lej loj. Txoj kev siv logic yooj yim los ntawm kev tso cai rau tus menyuam kawm ntawv pom qhov teeb meem hauv daim ntawv tsis txaus ntseeg.
Ib tug kuj yuav nug, dab tsi yog piv txwv ntawm ib feem quotient? Cov ib nrab quotients txoj kev (tej zaum kuj hu ua chunking) siv rov qab rho los daws cov lus nug yooj yooj yim. Thaum faib tus lej loj (dividend) los ntawm tus lej me (divisor) Kauj Ruam 1: Tshem tawm ntawm cov nyiaj faib ua ntau yam yooj yim (rau piv txwv 100 ×, 10 ×, 5 × 2 ×, thiab lwm yam) ntawm qhov sib faib.
Tsis tas li ntawd, koj tuaj yeem siv ib nrab quotients los nrhiav 325 faib los ntawm 13 li cas?
Teb
- Teb. 4.0/5.
- TrevorAStevens.
- +9. diavinad8 thiab 9 lwm tus tau kawm los ntawm cov lus teb no.
- 325-13: kuv. Teeb tsa txoj kev faib ntev. 13 | 325. Muab xam 32 ÷ 13, uas yog 2 nrog ib tug seem ntawm 6. 213|325266. Nqa 5, kom 65 loj txaus los faib los ntawm 13. 213|3252665.
- Nyem qhia rau lwm tus paub, nws yuav pab tau li cas.
Ib nrab quotient ua haujlwm li cas?
Hauv ib nrab - cov ntsiab lus kev faib, nws yuav siv ob peb kauj ruam mus nrhiav tus quotient . Ntawm txhua kauj ruam, koj pom ib ib nrab teb (hu ua a ib nrab quotient ); ces koj pom cov khoom ntawm lub ib nrab quotient thiab divisor thiab rho tawm los ntawm cov nyiaj faib. Thaum kawg, koj ntxiv tag nrho cov ib nrab quotients nrhiav qhov kawg quotient.
Pom zoo:
Yuav ua li cas cov txheej txheem ntawm cell faib nyob rau hauv eukaryotes feem ntau zoo ib yam li cell faib nyob rau hauv prokaryotes?
Tsis zoo li eukaryotes, prokaryotes (uas suav nrog cov kab mob) tau txais ib hom kev faib cell hu ua binary fission. Hauv qee qhov, cov txheej txheem no zoo ib yam li mitosis; Nws yuav tsum tau rov ua dua ntawm cov cell chromosomes, cais ntawm cov theej DNA, thiab kev sib cais ntawm niam txiv cell cytoplasm
Yuav ua li cas koj pom qhov nruab nrab thiab nruab nrab ntawm daim duab peb sab?
Txhawm rau nrhiav qhov chaw nruab nrab ntawm daim duab peb sab, nws yog qhov yooj yim tshaj plaws los kos tag nrho peb qhov nruab nrab thiab nrhiav lawv qhov kev sib tshuam. Txhawm rau kos qhov nruab nrab ntawm daim duab peb sab, ua ntej nrhiav qhov nruab nrab ntawm ib sab ntawm daim duab peb sab. Kos ib kab ntu uas txuas qhov taw tes no mus rau qhov rov qab vertex
Yuav ua li cas cov khoom siv caj ces hauv txhua lub xov tooj tshiab tsim los ntawm kev faib tawm ntawm tes sib piv nrog cov khoom siv caj ces hauv lub xov tooj qub?
Mitosis tshwm sim nyob rau hauv ob lub nuclei uas zoo tib yam rau thawj nucleus. Yog li, ob lub hlwb tshiab tsim tom qab kev faib tawm ntawm tes muaj tib yam khoom siv caj ces. Thaum lub sij hawm mitosis, chromosomes condense los ntawm chromatin. Thaum saib nrog lub microscope, chromosomes pom nyob rau hauv lub nucleus
Vim li cas koj tig lub cim tsis sib xws thaum koj sib npaug lossis faib los ntawm qhov tsis zoo?
Thaum koj muab ob sab los ntawm tus nqi tsis zoo koj ua rau sab uas ntau dua muaj 'loj' tus lej tsis zoo, uas txhais tau tias tam sim no tsawg dua lwm sab! Qhov no yog vim li cas koj yuav tsum tig lub cim thaum twg koj muab los ntawm tus lej tsis zoo
Yuav ua li cas cov hlwb faib los ntawm meiosis los ua gametes?
Thaum lub sij hawm meiosis, cov hlwb xav tau rau kev sib deev sib faib los tsim cov hlwb tshiab hu ua gametes. Gametes muaj ib nrab ntawm ntau cov chromosomes li lwm lub hlwb hauv lub cev, thiab txhua gamete yog qhov tshwj xeeb ntawm caj ces vim tias DNA ntawm niam txiv ntawm tes raug hloov ua ntej lub cell faib