In humans, the locus of the CFTR gene is on chromosome ____.
A) 7
B) 15
C) 19
D) 20
E) 29

Question

In humans, the locus of the CFTR gene is on chromosome ____.
A) 7​
B) ​15
C) ​19
D) ​20
E) ​29

Quizplus · Accepted Answer

The CFTR gene is located on the long arm of chromosome 7. This gene encodes the cystic fibrosis transmembrane conductance regulator protein, which is essential for the regulation of chloride and sodium transport in many tissues, including the lungs and pancreas. Mutations in this gene lead to cystic fibrosis, a life-threatening disease that affects many organ systems.

In Humans, the Locus of the CFTR Gene Is on Chromosome