Question

(protein)?

Answer 1

Answer:

Since, the original DNA sequence has not been provided, the mutation can be an insertion/deletion or a frameshift mutation.

1. Mutated DNA
2. Frameshift mutation/ insertion or deletion
3. All the amino acids  changed after the  point mutation​

Explanation:

Frameshift Mutation:

• A frameshift mutation is the alteration in the reading frame of the DNA due to the addition/deletion of one or two nucleotides.
• This type of mutation moves the mRNA sequence one or two bases forwards or backwards which disrupts the three base codons sequence required for translation into proteins.
• The CT at the end of the sequence is indicative of a frameshift in the DNA reading frame.
• Frameshift mutation affect all amino acids in a polypeptide chain as all codons are moved one or two steps forwards or backwards.