Dab tsi yog tus cab kuj ntawm cov khoom siv caj ces?
Dab tsi yog tus cab kuj ntawm cov khoom siv caj ces?

Video: Dab tsi yog tus cab kuj ntawm cov khoom siv caj ces?

Video: Dab tsi yog tus cab kuj ntawm cov khoom siv caj ces?
Video: Qhia Tshuaj Zoo Tuag Tes Tuag Taw 2024, Kaum ib hlis
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DNA yog replicated thiab xa mus rau tiam tom ntej kom cov hlwb ua tau zoo ib yam li cov niam txiv ntawm tes. Yog li, DNA uas code rau noob yog suav tias yog cov nqa cov ntaub ntawv genetic nyob rau hauv feem ntau ntawm cov kab mob nyob.

Ib yam li ntawd, nws raug nug, dab tsi yog tus cab kuj ntawm cov ntaub ntawv caj ces?

DNA as Carrier ntawm Genetic Information . Ib qho tshiab, acidic, phosphorus muaj cov khoom tsim los ntawm cov molecules loj heev uas nws hu ua "nuclein", nws lub luag haujlwm lom tsis tau lees paub. Xyoo 1889 Richard Altmann tau qhia lo lus "nucleic acid".

Ib yam li ntawd, lub ntsiab lus ntawm cov khoom siv caj ces yog dab tsi? Noun. (plural cov khoom siv caj ces ) Cov khoom siv los khaws cia caj ces cov ntaub ntawv nyob rau hauv lub nuclei los yog mitochondria ntawm ib tug kab mob lub hlwb; DNA los yog RNA.

Ib yam li ntawd, nws raug nug, dab tsi yog tag nrho cov khoom siv caj ces ntawm ib lub xovtooj?

Cov khoom siv caj ces yog hu ua DNA thiab RNA. DNA yog cov noob caj noob ces khoom pom nyob rau hauv lub nucleus ntawm eukaryotic hlwb (tsiaj thiab nroj tsuag) thiab cytoplasm ntawm prokaryotic hlwb (cov kab mob) uas txiav txim siab qhov muaj pes tsawg leeg ntawm lub cev.

Vim li cas DNA yog cov khoom siv caj ces?

DNA , cov Cov khoom siv caj dab . DNA , deoxyribonucleic acid, yog cov cov khoom siv caj ces hauv koj lub hlwb. Nws tau dhau los rau koj los ntawm koj niam koj txiv thiab txiav txim siab koj tus yam ntxwv. Qhov discovery ntawd DNA yog cov cov khoom siv caj ces yog lwm lub sijhawm tseem ceeb hauv molecular biology.

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