Aug 10, 2023 · A silent mutation is when a genetic mutation doesn't affect the phenotype. For example, if a codon that reads AAG changes to AAA, the phenotype isn't affected, because the codon would still code ...

Silent mutations that occur in DNA are quite common in living cells and usually involve no effects on phenotype. In not more than 2 pages (using 1.5 line space of Arial or Times New Roman fonts) provide answers for the following questions? 1) Define the silent mutation in DNA? 2) What is the codon usage bias? 3) Provide one example of a clinical implication of a “silent mutation” that ...

1) Define the silent mutation in DNA? 2) What is the codon usage bias? 3) Provide one example of a clinical implication of a “silent mutation” that proven to have an effect on the phenotype and provide a brief description of its molecular characteristics?

If the codon AAA is mutated to AAG, it still codes for the amino acid, lysine, and the protein remains functionally the same; which of the following would best describe the result of this mutation? 1) frameshift mutation. 2) insertion mutation. 3) silent mutation. O 4) nonsense mutation. 5) back mutation.

Silent mutations that occur in DNA are quite common in living cells and usually involve no effects on phenotype. In not more than 2 pages (using 1.5 line space of Arial or Times New Roman fonts) provide answers for the following questions? 1) Define the silent mutation in DNA? 2) What is the codon usage bias?

Mutation O Silent mutation from one allele to another Suppose one allele (A1) mutates to another (A2) at some rate, μ, each generation within a population, and A2 mutates to A1 at some other rate, v.

Which of the following would probably cause the most severe damage to a gene's expression and phenotype a. A missense mutation changing the first methionine codon to an arginine codon. b. A deletion of a base in the 455th codon of a 456-amino acid protein. c. Alteration of a UGG codon to a UGA codon at position 324 of a 324 amino acid protein. d.

The original DNA base sequence is 5’-AGCGTTACCGT-3’; a mutation in the DNA strand results in the base sequence 5’-AGGCGTTACCGT-3’. What can you conclude about the mutation? A. It is a frameshift mutation. B. It is a silent mutation. C. It is a deleterious mutation. D. It may result in a single amino acid change in the protein being coded for by this base sequence.

Jun 29, 2024 · A base substitution that changes the third nucleotide in a codon is more likely to be a silent mutation. This is because the genetic code is redundant, meaning that different codons can code for ...

Question 3 If the codon AAA is changed to AGA, it codes for a new amino acid; this is an example of a OO silent mutation. gross mutation. nonsense mutation. frameshift mutation. missense mutation.