Cov txheej txheem:
- Qhov txawv ntawm chromatid thiab chromosome yog dab tsi?
- Chromatin chromatid thiab chromosomes cuam tshuam li cas hauv chav kawm 9?
- Dab tsi yog chromosomes ua los ntawm Chav Kawm 9?
- Chromatin cuam tshuam li cas rau chromosomes?
Video: Dab tsi yog qhov txawv ntawm chromatin chromatid thiab chromosome?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Dab tsi yog qhov txawv ntawm chromatin, chromatids, thiab chromosomes? Chromatin yog DNA thiab cov proteins uas tsim los ntawm chromosome. Chromosomes yog cov khoom sib cais ntawm DNA hauv ib lub cell. Thiab Chromatids yog zoo tib yamdaim DNA tuav ua ke los ntawm ib lub centromere.
Qhov txawv ntawm chromatid thiab chromosome yog dab tsi?
Chromosomes nqa DNA, uas yog cov khoom siv caj ces ntawm lub cev. Chromatids pab lub hlwb kom duplicate thiab tig, pab hauv cell faib. Ib chromosome muaj nyob thoob plaws hauv lub neej voj voog ntawm tes. Ib chromatid yog tsim tsuas yog thaum lub xovtooj ntawm tes mus dhau los ntawm mitosis lossis meiosis theem.
Chromatin chromatid thiab chromosomes cuam tshuam li cas hauv chav kawm 9?
chromatin, chromatid thiab chromosomes cuam tshuam li cas? Teb: Hauv cov nucleoplasm a tangled loj ntawm cov qauv zoo li xov yog hu ua chromatin… chromosomes.
Dab tsi yog chromosomes ua los ntawm Chav Kawm 9?
Txhua chromosome yog tsim los ntawm ob yam (i) Deoxyribonucleic acid (DNA) (ii) Proteins (piv txwv li; nws cov tones thiab acidic proteins) Cov no muaj ob (unreplicated.) los yog plaub (duab) caj npab thiab ib tug thawj constriction los yog centromere uas muab lawv ib tug tshwj xeeb zoo vim nws txoj hauj lwm.
Chromatin cuam tshuam li cas rau chromosomes?
Chromatin yog DNA ntim los ntawm histones. Thaum chromatin yog condensed thiab ntxiv, peb muaj chromosomes. Chromosomes yog khub thaum chromatin tsis yog.
Pom zoo:
Hauv chess qhov txawv ntawm qhov yuam kev thiab qhov tsis ncaj yog dab tsi?
Ib qho yuam kev yog ib yam uas ua rau koj muaj qhov tsis zoo lossis tsis muaj sijhawm. Kev blunder ua rau koj poob qhov kev ua si (xav tias koj tus nrog sib tw tsis ua yuam kev ib yam nkaus lossis ua yuam kev ntau dhau) lossis tias tus neeg ua si plam qhov kev txav uas yuav yeej qhov kev ua si .
Qhov txawv ntawm qhov ntxiv thiab qhov ntxiv yog dab tsi?
Addendum yog ib lub npe uas hais txog ib daim ntawv ntxiv rau qhov kawg ntawm ib yam dab tsi. Addenda yog nws plural. … Siv cov ntaub ntawv ntxiv rau hauv daim ntawv qhia ib leeg. Siv addenda hauv ntau daim ntawv . Yuav ua li cas yog ntau tshaj plural rau addendum?
Dab tsi yog qhov qub thiab dab tsi txawv ntawm trapeziums?
Nyob zoo ib yam. Trapezoid yog sau ua lus Askiv Askiv. Trapezium yog lus Askiv. Hauv tebchaws Australia, ib yam li hauv tebchaws Askiv, lub trapezium muaj ob sab sib npaug, thaum lub trapezoid tsis muaj qhov sib npaug . Puas yog trapezoids thiab Trapeziums tib yam?
Rau cov roj zoo tagnrho uas qhov sib txawv yog qhov sib txawv ntawm qhov sib txawv?
Boyle txoj cai hais tias siab (P) thiab ntim (V) yog qhov sib npaug. Charles txoj cai hais tias ntim (V) thiab qhov kub thiab txias (T) ncaj qha proportional . Txoj cai roj twg yog qhov sib npaug sib npaug? Rau qhov loj ntawm cov roj zoo tagnrho khaws cia ntawm qhov kub thiab txias, siab thiab ntim yog qhov sib npaug.
Qhov sib txawv ntawm qhov siab thiab qhov siab yog dab tsi?
'siab' yog lo lus uas hais txog qhov siab ntawm tus neeg lossis ib yam khoom. … 'High' yog ib lo lus uas siv los piav txog qhov nce siabib yam hauv av. 'High' kuj tuaj yeem cuam tshuam qhov siab ntawm ib yam dab tsi los ntawm qhov chaw ruaj khov.
