Question

Which enzyme deficiency causes cystic fibrosis?

Answer 1

Answer:

Explanation: linked to the deficiency of an enzyme called arylsulfatase B

Answer 2

Answer:

Explanation:

Cystic fibrosis is an inherited disease caused by mutations (changes) in a gene on chromosome 7, one of the 23 pairs of chromosomes that children inherit from their parents. CF occurs because of mutations in the gene that makes a protein called CFTR (cystic fibrosis transmembrane regulator).