My Learning Cart
?
Categories
Account

What type of mutation results in a premature stop codon?

₹0.0
Login to Download
  • 📥 Instant PDF Download
  • ♾ Lifetime Access
  • 🛡 Secure & Original Content

What’s inside this PDF?

Question: What type of mutation results in a premature stop codon?

Options:

  1. Missense mutation
  2. Nonsense mutation
  3. Silent mutation
  4. Frameshift mutation

Correct Answer: Nonsense mutation

Solution: 

A nonsense mutation introduces a premature stop codon, leading to truncated proteins.

What type of mutation results in a premature stop codon?

Practice Questions

Q1
What type of mutation results in a premature stop codon?
  1. Missense mutation
  2. Nonsense mutation
  3. Silent mutation
  4. Frameshift mutation

Questions & Step-by-Step Solutions

What type of mutation results in a premature stop codon?
Correct Answer: Nonsense mutation
  • Step 1: Understand what a mutation is. A mutation is a change in the DNA sequence.
  • Step 2: Learn about codons. Codons are sequences of three nucleotides in DNA that code for amino acids.
  • Step 3: Know what a stop codon is. A stop codon signals the end of protein synthesis.
  • Step 4: Identify the types of mutations. There are different types of mutations, including missense, nonsense, and silent mutations.
  • Step 5: Focus on nonsense mutations. A nonsense mutation is a specific type of mutation that changes a codon into a stop codon.
  • Step 6: Understand the effect of a nonsense mutation. When a stop codon appears too early, it results in a truncated (shortened) protein.
No concepts available.
Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely
Home Practice Performance eBooks