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A strand of dna with the sequence aac aag ccc undergoes a mutation, and the first a is changed to a
c. how will this mutation affect the amino acid sequence?

Respuesta :

First write it out:
AAC AAG CCC....which are amino acids...ASP LYS PRO
If you change the first A to a C you get...
CAC AAG CCC...which gives rise to amino acids...HIS LYS PRO
Only the first amino acid is changed...but that could be devastating depending on the protein.

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