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4 cards from this section. Quick, good the night before a test.
Define a mutation.
Think about the basic changes to DNA.
What type of mutation affects a single nucleotide?
Focus on the term 'point'.
What mutation changes a single nucleotide?
Consider the meaning of 'point' in this context.
Frameshift mutations lead to...
Think about how codons are affected by insertions or deletions.
Evaluate how a frameshift mutation in a critical gene could contribute to a genetic disorder.
Think about the roles of proteins in the body.
Design an experiment to investigate the effects of specific point mutations in a gene.
Consider how you would track the changes at both DNA and protein levels.
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