D
The sequence of amino acids in the polypeptide will be Phenylalanine-Leucine-Isoleucine-Valine-Proline. This is because each group of three mRNA bases (codon) corresponds to a specific amino acid, as determined by the genetic code.
what is the true amino acid is that amino acid aau?
The RNA nucleotide sequence transcribed from GCTAATCCG would be: CGAUUAGGC Following Chargaff's Rule, in RNA... C -> G or G -> C A -> U or U -> A and vice versa. In DNA... C -> G or G -> C A -> T or T -> A and vice versa. RNA substitutes Uracil (U) rather than Thymine (T) instead, while DNA uses Thymine (T). If you also want to translate codons, or set of 3 RNA bases (C, G, A, U) into amino acids: CGA -- Arginine (Arg) UUA -- Leucine (Leu) GGC -- Glycine (
Yes, multiple codons can code for the same amino acid in the genetic code. This redundancy in the genetic code is known as degeneracy. For example, the amino acid leucine is specified by six different codons: UUA, UUG, CUU, CUC, CUA, and CUG.
If the tRNA has the sequence UUA, then the mRNA it reads from will have the sequence complementary to UUA, which is AAU. RNA uses the nucleic acid uracil instead of the DNA counterpart, thymine.
D
The sequence of amino acids in the polypeptide will be Phenylalanine-Leucine-Isoleucine-Valine-Proline. This is because each group of three mRNA bases (codon) corresponds to a specific amino acid, as determined by the genetic code.
AAT in mRNA codon represents the sequence adenine-adenine-thymine, which codes for the amino acid asparagine in protein synthesis. This codon is recognized by the corresponding tRNA molecule carrying asparagine during translation in the ribosome.
12: UUA-AUG-UAU UUA-AUG-UAC UUG-AUG-UAU UUG-AUG-UAC CUU-AUG-UAU CUU-AUG-UAC CUC-AUG-UAU CUC-AUG-UAC CUA-AUG-UAU CUA-AUG-UAC CUG-AUG-UAU CUG-AUG-UAC
LeucineCUUCUCCUACUGUUAUUGProlineCCUCCCCCACCG
A possible base sequence for the DNA strand could be: TAC GCT TGA ACT GGC ACC TCA. This complementary sequence would transcribe into mRNA with the message for glutathione production.
Before we look at the complimentary mRNA sequence of the given DNA sequence, let us remember that RNA contains uracil (U) in place of Thiamine (T) The querry sequence is: t-a-c-c-t-c-g-c-a-a-c-t So the mRNA sequence would be: A U G G A G C G U U G A
TGCA
G is paired with C, U with A orT with A, U is used in RNA and T is used in DNA.Now just replace the letters with their paired letter.C G C U A U A G C-beforeG C G A U A U C G-aftertherefore your answer is GCGAUAUCG.hope this helps :)
A tRNA molecule with the anti-codon AAU should match up with the mRNA codon UUA. This tRNA will be carrying the amino acid Leucine.
The nucleotide sequence should be AGA TGC GAG TTA CGG (all upper case). AGA TGC GAG TTA CGG (first strand) on DNA TCT, ACG, CTC, AAT, GCC (complementary strand) to the above DNA mRNA: UGU,UGC,GUG,UUA,CGG producing these amino acids:cytoseine, cytosine, valine and arginine. Adding an adenine could cause a mutation at the second codon (stop).