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irina [24]
3 years ago
5

This sequence represents a single mutation. mutation #1: 5' - | ggc | gcg | gta | tta | gcg | - 3' complete these sentences abou

t this mutated dna sequence.
Biology
1 answer:
Hatshy [7]3 years ago
5 0
<span>Original:      5' - | GGC | GTG | GTA | TTA | GCG | - 3'
</span><span>Mutation#1: 5' - | GGC | GCG | GTA | TTA | GCG | - 3'
</span>
Answer choices: 
  - Transition
  - Transversion
  - Nonsense
  - Silent
  - Missense.
 
1- This mutant DNA sequence is the result of a ........ mutation. (Transition
  or Transversion)

The correct answer is transition mutation.
transverion mutation is when a prymidine base (T) was replaced by annother prymidine base (C).

2- The effect of this base substitution on the amino acid sequence results in a ........ mutation. 

The correct answer is a missense mutation.
This mutation is of T to C leads to amino acid subsitution of Alanine (GCG) instead of Valine (GTG).




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