OF trasc PDF Teas fill All the triplets shift by one base in a deletion mutation, which changes all the codons that follow. Consider the following segment of mRNA produced by the normal order of DNA nucleotides and the corresponding amino acid chain: PDF dave UNOFFIC Ing TRANSCR Mostly cloudy mRNA segment: ACA UCA CGG GUA Amino acid chain: Thr-Ser-Arg-Val If a deletion mutation removes the A at the beginning of that mRNA segment, what will be the new triplet/codon grouping and the new amino acid chain? O CAUCA CGG GUA; Ser-Arg-Val O CAU CAC GGG UA; Thr-Ser-Arg-Val O CAUCA CGG GUA; Thr-Ser-Arg-Val O CAU CAC GGG UA; His-His-Gly O ACA UCA CGG GUA; Ser-Arg-Val O Search PC a huniz recor PD maste omiss C
Coding Strand of DNA
When pointing to DNA transcription, the coding strand is found to be the DNA strand whose base sequence is indistinguishable from the base sequence of the RNA transcript developed. It is this strand that comprises the codons, while the non-coding strand comprises the anti-codons.
Nucleotide
Both DNA and RNA are composed of organic molecules known as nucleotides. Hence, nucleotides are known as the basic building blocks of nucleic acids. These substances play a role in various processes such as cell signalling, enzyme reactions, metabolism, and so on.
Structure of Cytosine
Cytosine is among the five primary nitrogenous bases of which DNA and RNA and are being used in storage and transportation of genetic makeup within a cell. Adenine, guanine, thymine as well as uracil are the remaining four nucleobases.
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