CA Live RemoteConsider the following chart: What type of mutation is this? *DNA:TAC GCA TGG AATMRNA: AUG CGU ACC UUAAminoacids:Met-Arg-Thr-LeuDNA:TAC GTA TGG AATMRNA: AUG CAU ACC UUAAminoacids:Met - His - Thr- Leusubstitutiondeletioninsertionframeshift mutation

Name: CA Live RemoteConsider the following chart: What type of mutation is
Uploaded: 2024-03-20T06:42:55.000Z
Channel: Bartleby
Description: CA Live RemoteConsider the following chart: What type of mutation is this? *DNA:TAC GCA TGG AATMRNA: AUG CGU ACC UUAAminoacids:Met-Arg-Thr-LeuDNA:TAC GTA TGG AATMRNA: AUG CAU ACC UUAAminoacids:Met - His - Thr- Leusubstitutiondeletioninsertionframesh

By the translation process polypeptide chain is being synthesized from the mRNA sequence by the help of ribosome. This translation step is the final step in Central Dogma that ultimately responsible for the production of functional component that is a protein from the gene that is the functional part of DNA.The first DNA sequence is the normal DNA and second DNA sequence is the mutated DNA. The cytosine (C) in the normal DNA is changed into thymine (T) in the mutated DNA. As a result the codon CGU is changed into CAU. So, the second amino acid is changed from arginine (Arg) to histidine (His). This type of mutation is known as base substitution (DNA level), in which a single nucleotide is changed in the DNA. In protein level this mutation is known as missense mutation in which only a single amino acid is changed. Hence, option 1 (substitution) is the right answer.Other incorrect options are: 2. In case of deletion mutation a single nitrogenous base will be deleted from the DNA sequence. 3. In case of insertion mutation a single nitrogenous base will be added into the DNA sequence. 4. In case of frameshift mutation many amino acids will be changed due to a deletion or insertion mutation that ultimately responsible for the change in the entire frame of the polypeptide.