Which type of mutation causes this translation error that leads to cystic fibrosis?
Answers
Answer:
Cystic fibrosis. Cystic fibrosis (CF) is a disease based on mutations in the CF transmembrane conductance regulator (CFTR) gene. There are over 1500 mutations identified, but not all cause the disease. Most cases of cystic fibrosis are a result of the ∆F508 mutation, which deletes the entire amino acid.
Answer:Mutations in the CF TR gene cause cystic fibrosis. The CF TR gene provides instructions for making a channel that transports negatively charged particles called chloride ions into and out of cells. Chloride is a component of sodium chloride, a common salt found in sweat.
Explanation: In people with cystic fibrosis, the body produces mucus that is abnormally thick and sticky. This abnormal mucus can clog the airways, leading to severe problems with breathing and bacterial infections in the lungs.