Using our previous example, if the codon for arginine CGC is changed to GGC, the amino acid glycine will be produced instead of arginine. Nonsense Mutation: This type of mutation alters the nucleotide sequence so that a stop codon is coded in place of amino acid. A stop codon signals...
A ___ is a mutation when a stop codon has been created in frame. There are three mRNA codons that code for stop codons, what are the two RNA codons that were not present in this exercise? What mRNA codon starts the making of a protein? What is ...
Learn what a point mutation is. Learn the definition of and facts related to point mutations. Understand point mutation in a codon with the help of...
A mutation in a codon leads to the substitution of one amino acid with another. What is the name for this type of mutation?A.Nonsense mutationB.Missense mutationC.Frameshift mutationD.Promoter mutationE.Operator mutation的答案是什么.用刷刷题APP,拍照搜索
DNA (deoxyribonucleic acid) is like a data bank that stores a huge bunch of information about an organism's functioning and development. It has the structure of a double helix and is made of a long chain of nucleotides.Answer and Explanation: We were asked to differentiate a codon from a ...
Mutation-specific chloride channel correction pharmacotherapy is currently being developed, an example of which is PTC124, a new chemical compound that selectively induces read-through of premature stop codons. However, clinical efficacy for most of the compounds still has to be proven in large ...
(Genetics) Of or relating to a mutation in a structural gene that changes a nucleotide triplet into a stop codon, thus prematurely terminating the polypeptide chain during protein synthesis. Senseless Without a discernible meaning or purpose, especially of a violent or evil act. The school shooting...
During translation, a three-nucleotide sequence of mRNA called a codon specifies whichshould be linked up next. It is important to maintain the integrity of codons so thecan link the correct amino acids together and form the correct protein. When a frameshift mutation occurs, there is an error...
If a mutation occurs in a codon that changes one base, it may still code for the same amino acid due to the degeneracy of the code, thus minimizing the potential impact of genetic mutations. 4. Universal Codon: - Explanation: The universal codon indicates that the genetic code is nearly ...
What is the effect of frameshift mutation? A frameshift mutation will in generalcause the reading of the codons after the mutation to code for different amino acids. The frameshift mutation will also alter the first stop codon ("UAA", "UGA" or "UAG") encountered in the sequence. ...