8. Why might a point mutation in DNA make a difference in the level of proteinʹs activity?
A) It might result in a chromosomal translocation.
B) It might exchange one stop codon for another stop codon.
C) It might exchange one serine codon for a different serine codon.
D) It might substitute an amino acid in the active site.
E) It might substitute the N terminus of the polypeptide for the C terminus.
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In what way might a point mutation in DNA make a difference in the function of a protein? It might substitute a different amino acid in the active site. What type of mutations could result in a frame shift mutation? Deletion or insertion of one or more nucleotides that changes the reading frame of the base sequence
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A point mutation in a DNA make a difference in the level of the proteins activity because it might substitute the n terminus of the polypeptide chain for the c-terminus. Option e.
Explanation:
- A point mutation means the change in the DNA sequence in a particular region. The. Substitution results in in formation of a new protein sequence. As a result of this there may be a change in the organ or the functioning of the cells.
- Due to error in the protein synthesis there may be a large number of diseases which may take place in the organism. As a result of this mutation is very harmful for organism.
To know more about mutation,
What is gene mutation what is its role in organic evolution? - Brainly.in
https://brainly.in/question/6596285
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