Dab tsi yog codons rau leucine?
Dab tsi yog codons rau leucine?

Video: Dab tsi yog codons rau leucine?

Video: Dab tsi yog codons rau leucine?
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Anonim
Amino Acid DNA Base Triplets M-RNA Codons
leucine AAT, AAC, GAA, GAG GAT, GAC UUA, UUG, CUU, CUC CUA, CUG
lysine TTT, TTK AAA, UA
methionine TAC AUG
phenylalanine AAA, UA UA, UUC

Ib yam li ntawd, nws raug nug, dab tsi yuav ua rau codon ua rau leucine?

Peb codons (UAA, UGA, and UAG) function as "stop" messages or termination codons ; lawv tshwm sim thaum kawg ntawm cov protein-coding noob los qhia qhov twg kev txhais lus yuav tsum nres.

1.11 Nws Cov noob caj noob ces Code rau Protein-Coding Genes yog Triplet thiab yog Degenerate.

Amino acid Leucine
Cov ntawv luv leu
Codons UA
UUG
CUU

Ib tug kuj yuav nug, dab tsi amino acid ua CAG code rau? amino acid glutamine

Thiab cov lus nug yog, dab tsi yog codons rau phenylalanine?

mRNA codons rau phenylalanine muaj ob tug lej: UUU thiab UUC.

Dab tsi yog 6 codons rau serine?

Muaj rau codons uas sawv cev serine UCU, UCC, UCA, UCG, AGU, AGC. Rau cov DNA sib txuas, hloov T (thymine) rau U.

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