Types of Mutations in Genetics
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Questions and Answers

What is the result of a premature stop codon?

  • Inactivation of a gene
  • Formation of a functional protein
  • Production of a truncated protein (correct)
  • Overexpression of a gene

What is the typical outcome of a truncated protein?

  • The protein is highly functional
  • The protein is non-functional (correct)
  • The protein is overexpressed
  • The protein is partially functional

What is the effect of a premature stop codon on gene expression?

  • It has no effect on gene expression
  • It decreases the expression of a gene
  • It increases the expression of a gene
  • It leads to the formation of a truncated protein (correct)

What happens when a premature stop codon is encountered during translation?

<p>Translation is terminated (A)</p> Signup and view all the answers

What is the consequence of a truncated protein on cellular function?

<p>It leads to impaired cellular function (D)</p> Signup and view all the answers

What is the relationship between a premature stop codon and a functional protein?

<p>The premature stop codon prevents a functional protein (A)</p> Signup and view all the answers

What is the result of a truncated protein in terms of its activity?

<p>It is non-functional (A)</p> Signup and view all the answers

What is the effect of a premature stop codon on protein synthesis?

<p>It leads to the formation of a truncated protein (D)</p> Signup and view all the answers

What is the typical characteristic of a truncated protein?

<p>It is non-functional (B)</p> Signup and view all the answers

What happens to a protein when a premature stop codon is encountered?

<p>It becomes truncated (C)</p> Signup and view all the answers

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