Unformatted text preview: mutation – e.g., codes for stop codon (disrupting
polypeptide chain formation)
frameshift mutation – nucleotide deleted or added
(throwing off entire codon sequence) Sickle-cell Anemia is caused by a single base pair substitution practice exercise IVa – 1) name this mutation, and 2) what was
the DNA substitution that coded for this change? practice exercise IVb – name and explain these mutations...
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