GOB Chemistry
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Determine the sequence of amino acids translated from the following mRNA sequence: UAU-GGA-UCU-AAA-CUC-GGG
Give the definition of an anticodon. Identify the specific type of nucleic acid in which it is located.
Determine the tetrapeptide formed from the DNA sequence C-G-T-A-C-G-A-A-T-C-C-G.
In the study of a novel protein involved in photosynthesis, researchers identified the amino acid sequence Ser-Ala-Val-Lys. To investigate the gene responsible for this protein, what mRNA sequence would likely code for these amino acids?
During mRNA translation, which sets of codons does not correspond to any amino acid but instead signals the termination of the polypeptide chain?
What amino acid order is produced by the insertion mutation that adds U at the beginning of the following mRNA segment?
UGG UAC CCG AAG
A gene sequence originally reads 5'-TAC-GTA-CAG-3'. Due to a deletion mutation, the 'C' in the second codon is lost. What is the effect of this deletion mutation on the resulting amino acid sequence of the polypeptide?
How is the amino acid sequence produced during protein synthesis affected by a mutation in the DNA template strand that changes a GGC codon to a GGA?
A normal order of DNA produced the following mRNA segment.
GGU AGA UUU CCA
Determine the amino acid sequence produced by this mRNA.