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2 votes
Identify the types of point mutations depicted.

Glycine (G G C) is transformed to Glycine (G G A).
Glycine Glycine

missense mutation

nonsense mutation

silent mutation
Lysine (A A G) is transformed to stop codon (T A G).
Lysine Stop

missense mutation

nonsense mutation

silent mutation

2 Answers

2 votes

Answer:

The first one is silent mutation, The second is missense mutation.

Step-by-step explanation:

silent mutation is when you change the last point of dna in the line. Missense mutation is when you change the first.

User Belovoj
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4 votes
The first mutation, where Glycine (G G C) is transformed to Glycine (G G A), is a missense mutation. This is because the mutation results in a different codon that codes for the same amino acid, glycine.

The second mutation, where Lysine (A A G) is transformed to a stop codon (T A G), is a nonsense mutation. This is because the mutation results in a premature stop codon that truncates the protein, leading to a nonfunctional or truncated protein.
User Mikaal Anwar
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