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.
