I don\'t know i got this right ? A TRANSCRIBE A DNA SEQUENCE TO mRNA Transceibe

Question

I don't know i got this right ?

A TRANSCRIBE A DNA SEQUENCE TO mRNA Transceibe and tranalate the DNA sequence in Table 11 2 inte an amino acid L ook for punctuation codons (start and stop) beeause they signal the ribo- some when to start and when to srop Table 11-2 Normal DNA Code Word Ternitate DNA IGAGITGG?TAC?ATG?T, CA | AGCÍACT RNA Amino Acads 2. What would happen ro the protein if che third base in code word 4 of the DNA sequence (see Table l 1-2) were changed from a "G"co a"C" as in Table 11-3 below Table 11-3. Mutated DNA 6 Code Word Template DNA IGAG?TGG?TAC? ATC |TCA? AGCÌ ACT Amino Acids B. THE EFFECTS OF BASE SUBSTITUTIONS ADDITIONS, AND DELETIONS ORIGINAL SEQUENCE Consider the following bypothetical gene. Write in the mRNA sequence produced dur- ing transcription, and the sequence of the amino acids in the polypeptide produced during translation. Table 11-4. Effect of Mutation: Original Sequence Code Word 6 Template DNA ?TAC?GGClAGT|CCT|TCT|GCA|ACT mRNAAW Amino Acids net No

Explanation / Answer

table 11.2 is correct

table 11.3 mutated DNA

when Base change G to C then it is frameshift mutation. A frameshift mutation alters the 'reading frame' of the DNA sequence and changes all the amino acids in the protein product after the point of mutation. and here at 4th codon it changes to stop codon due to stop codon traslation stop/terminate at his poin

table 11.4 is correct

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