what are the effects of a frameshift mutation?1. affects all amino acids downstream from addition or deletion (mutations frequently result in premature stop codons) 2. changes the reading frame, so that an entirely different set of codons is used3. results in a protein that is truncated and probably non fucntionl (a knockout mutation)4. all of the above are correct5. none of the above is correct this question is part of microbiology exam II (chapter 8 )

What are the effects of a frameshift mutation?

A. Affects all amino acids downstream from addition or deletion (mutations frequently result in premature stop codons)
B. Changes the reading frame, so that an entirely different set of codons is used
C. Results in a protein that is truncated and probably non-fucntionl- (a knockout mutation)
D. All of the above are correct
E. None of the above is correct

This question is part of Microbiology Exam II (Chapter 8 )