what would happen if the sequence in the mRNA was not complimentary base paired
ID: 92104 • Letter: W
Question
what would happen if the sequence in the mRNA was not complimentary base paired correctly from the sequence in the DNA? (there is mutation in the sequence being used for protein synthesis) what would happen if the sequence in the mRNA was not complimentary base paired correctly from the sequence in the DNA? (there is mutation in the sequence being used for protein synthesis) what would happen if the sequence in the mRNA was not complimentary base paired correctly from the sequence in the DNA? (there is mutation in the sequence being used for protein synthesis)Explanation / Answer
RNA acts as the information bridge between DNA and protein. mRNA is the message that carries genetic information from the DNA in the nucleus to the cytoplasm. tRNA is the adaptor that reads the mRNA and brings the amino acids to the ribosomes for protein synthesis. Any changes in the DNA sequence will be reflected in the mRNA sequence. The tRNA sequence does not change since tRNA does not carry the genetic information. In this case, the single DNA-base change causes the resulting protein sequence to change at one amino acid.
If the sequence of mRNA was not complimentary to the base pair correctly from the DNA sequence, then mutation was taken placed in that sequence. In mutations mRNA sequence has changed, so the protein sequence will change. The tRNA will no longer read the shorter mRNA, so no protein will be made. So it leads to effects the protein synthesis process.
Several types of mutations are: (1) the substitution of one base pair for another, (2) the deletion of one or more base pairs, and (3) the insertion of one or more base pairs.
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