2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Qhov sib txawv tseem ceeb ntawm ribonucleotide thiab deoxyribonucleotide yogribonucleotide yog tus thawj molecule ntawm RNA thaum lub deoxyribonucleotide yog lub precursor molecule ntawm DNA. Tsis tas li ntawd, ribonucleotide yog tsim los ntawm ribose qab zib thaum deoxyribonucleotide yog tsim los ntawm deoxyribose qab zib.
Cov qauv dav dav ntawm ribonucleotide thiab deoxyribonucleotide yog dab tsi?
Nucleotides yog tsim los ntawm phosphoric acid, pentose qab zib (ribose los yog deoxyribose), thiab muaj nitrogen-muaj puag (adenine, cytosine, guanine, thymine, los yog uracil). Ribonucleotides muaj ribose, thaum deoxyribonucleotides muaj deoxyribose.
Puas ATP puas yog deoxyribonucleotide?
Deoxyadenosine triphosphate (dATP) yog deoxyribonucleotide version ntawm (zoo tib yam) ATP - lub ntsiab lus ntawm lub ncauj lus no. GTP (guanosine triphosphate) Cov molecule no qee zaum tsim los ntawm substrate theem phosphorylation uas tom qab ntawd tsim ATP los ntawm ADP.
nqe lus twg yog qhov tseeb qhia qhov sib txawv ntawm ribonucleotide thiab deoxyribonucleotide?
nqe lus twg yog qhov tseeb qhia qhov sib txawv ntawm ribonucleotides thiab deoxyribonucleotides? Ribonucleotides muaj ib pawg hydroxyl sib txuas rau lawv 2' carbon; deoxyribonucleotides muaj H ntawm tib qhov chaw.
Qhov twg yogTsuas yog ib qho ribonucleotide?
Uracil- Pentose qab zib- Phosphate
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Qhov txawv ntawm qhov taw qhia thiab qhov taw qhia yog dab tsi?
Raws li nouns qhov txawv ntawm qhov taw qhia thiab qhov taw qhia yog tias indicative yog (cov qauv sau ntawv) qhov taw qhia qhov taw qhia thaum qhov taw qhia yog tus taw tes lossis qhov ntsuas uas qhia qee yam. Puas qhia thiab qhia tib yam?
Puas yog txawv txawv thiab txawv txawv lossis cov lus sib txawv?
Cov lus txawv txawv thiab txawv txawv yog synonyms, tab sis txawv ntawm nuance. Tshwj xeeb, alienate tej zaum yuav los yog tsis qhia kev sib cais tab sis ib txwm hais txog kev poob kev hlub lossis kev txaus siab. Dab tsi yog lub ntsiab lus ntawm alienate?
Dab tsi yog kev xav ntawm autonomists dab tsi yog qhov kev xav ntawm kev zoo nkauj ntawm kev coj ncaj ncees?
Kev lig kev cai, muaj ob txoj haujlwm tawm tsam kev xav txog kev coj ua raws li kev cai lij choj ntawm kev ntsuas kev ncaj ncees ntawm kev kos duab: 'kev coj ncaj ncees kev ncaj ncees Ethics lossis kev coj ncaj ncees yog ib ceg ntawm kev xav uas "
Qhov txawv ntawm qhov borehole thiab qhov dej yog dab tsi?
A borehole yog lub ntsiab lus dav dav rau txhua qhov nqaim nqaim hauv av, vertically lossis horizontally. Feem ntau, lub borehole siv los ua lub qhov dej yog ua tiav los ntawm kev txhim kho cov yeeb nkab ntsug (casing) thiab lub qhov dej zoo kom lub qhov borehole los ntawm caving.
