Other questions in this quiz

2. CFTR is a ...

  • channel protein
  • carrier protein

3. It is caused by ...

  • a recessive allele
  • a dominant allele

4. when airways are blocked by mucus

  • the surface area for gas exchange is reduced
  • the surface area for gas exchange is increased

5. It is caused by a mutation in the gene that codes for the ...

  • CRFT protein
  • CFTR protein
  • CTFR protein

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