Video: Vim li cas nucleic acids tsis nyob rau hauv cov ntawv qhia zaub mov?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Txawm tias nucleic acids yog ib qho tseem ceeb macromolecule, lawv tsis nyob rau hauv cov zaub mov pyramid lossis ntawm ib qho twg daim ntawv qhia zaub mov . Qhov no yog vim lawv nyob rau hauv txhua yam peb noj uas ib zaug ua neej nyob thiab noj cov ciaj sia los yog ib zaug muaj sia ua tsis yog hloov ib qho ntawm peb cov ntaub ntawv caj ces lossis tejzaum nws muaj txiaj ntsig lossis ua rau peb raug mob.
Ua raws li qhov xav tau, vim li cas nucleic acids tsis nyob hauv cov khoom noj?
Nucleic acids thiab/los yog lawv cov khoom nyob rau hauv kev noj haus muaj tsis yog tau suav hais tias yog qhov tseem ceeb rau kev loj hlob thiab kev loj hlob ib txwm muaj vim nws feem ntau xav tias cov kab mob muaj sia, suav nrog tib neeg, tuaj yeem tsim cov khoom sib xyaw kom tsim nyog rau kev loj hlob thiab kev loj hlob thiab qhov ntawd. noj zaub mov qhov chaw yog tsis yog
Ib sab saum toj no, vim li cas peb yuav tsum noj nucleic acids? Cov nucleic acids , uas suav nrog deoxyribonucleic kua qaub , los yog DNA, thiab ribonucleic kua qaub , lossis RNA, encode cov ntaub ntawv caj ces thiab tso cai rau tib neeg thiab lwm yam kab mob ua raws li lawv cov lus qhia caj ces. Nucleic acids kuj tso cai rau koj hla koj cov ntaub ntawv caj ces rau koj cov xeeb ntxwv.
Ib yam li ntawd, qhov twg peb tau txais nucleic acids hauv koj cov zaub mov?
Qhov tshwm sim ntawm Nucleic Acids hauv Khoom noj khoom haus Cog cia cov ntaub so ntswg, xws li hauv nplej los yog qos yaj ywm, nrog ib cov ntsiab lus qis dua ntawm cell nuclei, muaj tsawg DNA thiab RNA. Cov DNA thiab RNA cov ntsiab lus siab tshaj plaws muaj nyob hauv cov kab mob, cov poov xab thiab nceb thiab koom nrog kev loj hlob sai.
Puas yog nucleic acids muaj calorie ntau ntau?
ntawm nucleic acid , uas muaj 20 feem pua ntawm qhov hnyav ntawm purine, yuav muab tau li ntawm 1.5 calories . Qhov no yuav txo lawv cov nqi caloric mus txog 1.5 calories mus rau gram ntawm lub cev.
Pom zoo:
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Cov txiaj ntsig piav qhia suav nrog ib lub rooj nrog cov ntaub ntawv txheeb xyuas tsim nyog xws li. qhov nruab nrab, hom, nruab nrab, thiab tus qauv sib txawv. Cov ntaub ntawv piav qhia yuav tsum muaj feem xyuam rau lub hom phiaj ntawm kev kawm; nws yuav tsum tsis txhob suav nrog rau lub hom phiaj ntawm nws. Yog tias koj tsis mus siv hom nyob qhov twg, tsis txhob suav nrog nws
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