Let's Look at CF and make more connections to membranes & transport.

This week, lets find out more about how defective chloride channels lead to a condition known as cystic fibrosis.  Please post what you can find out.  Please post at least one fact/puzzle piece each day (Monday, Tuesday & Wednesday) this week so that by Thursday, a complete picture will be formed.  Provide links to your sources if they are online, otherwise tell us where you found the information.  Thank you.