Video: Muaj pes tsawg nucleotides nyob rau hauv 300 amino acids?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
lub luag haujlwm txhais lus
Txhua codon sawv rau ib qho tshwj xeeb amino acid , yog li yog cov lus hauv mRNA yog 900 nucleotides ntev, uas sib haum rau 300 codons, nws yuav muab txhais mus rau hauv ib tug saw ntawm 300 amino acids.
Ua li no, pes tsawg nucleotides nyob rau hauv ib qho amino acid?
peb nucleotides
Kuj Paub, muaj pes tsawg amino acids nyob rau hauv ib tug protein? 21 amino acids
Hais txog qhov no, pes tsawg codons yog 50 amino acids?
Peb paub tias, txhua tus amino acid yog tsim los ntawm triple codon . Yog li ntawd, yuav muaj tsawg kawg yog 150 codons rau 50 amino acids . Cistron yog ib feem ntawm mRNA uas codes rau ib qho tshwj xeeb amino acids suav nrog kev pib codon thiab nres codon . Tsis tas li ntawd yuav muaj 3 nucleotide cistron pib codon thiab nres codon txhua.
Dab tsi yog peb nucleotides ua ke hu ua mRNA?
Ib tug series ntawm codons nyob rau hauv ib feem ntawm ib tug tub txib RNA (mRNA) cov tshuaj molecule. Txhua codon muaj peb lub nucleotides, feem ntau sib raug rau ib qho amino acid. Cov nucleotides yog luv nrog cov ntawv A, U, G thiab C. Qhov no yog mRNA, uas siv U ( ua uracil ).
Pom zoo:
Muaj pes tsawg hom monomers muaj nyob rau hauv nucleic acids?
tsib Ntxiv mus, muaj pes tsawg hom monomers muaj nyob rau hauv cov hmoov txhuv nplej siab? Nyob ntawd tsuas yog 1. Ib yam li ntawd, qhov sib txawv ntawm nucleic acids yog dab tsi? Ob yam tseem ceeb ntawm nucleic acids yog deoxyribonucleic acid (DNA ) thiab ribonucleic acid (RNA).
Muaj pes tsawg nucleotides nyob hauv DNA molecule?
Plaub nucleotides
Muaj pes tsawg amino acids ua cov protein?
21 amino acids
Muaj pes tsawg qhov kev zam rau tus qauv electron configurations muaj nyob rau hauv D block?
ob Ntawm no, cov ntsiab lus twg yog kev zam rau Aufbau txoj cai? Piv txwv li, ruthenium, rhodium, nyiaj thiab platinum yog tag nrho kev zam rau Aufbau txoj cai vim yog sau los yog ib nrab puv subshells. Ib sab saum toj no, yog vim li cas electron configuration rau tooj liab 1s22s22p63s23p63d104s1 es tsis txhob 1s22s22p63s23p63d94s2?
Muaj pes tsawg txoj hauv kev genetic recombination muaj nyob rau hauv cov kab mob?
Muaj peb txoj hauv kev tseem ceeb uas genetic recombination tshwm sim hauv cov kab mob, thawj qhov hu ua transformation. Qhov no yog thaum ib daim DNA pub dawb los ntawm tus neeg tau txais kab mob