Multiple Choice
The following information should be used to answer the following questions.
Cystic fibrosis is a genetic disease in humans in which chloride ion channels in cell membranes are missing or nonfunctional.
-Chloride ion channels are membrane structures that include which of the following?
A) gap junctions
B) aquaporins
C) hydrophilic proteins
D) carbohydrates
E) sodium ions
Correct Answer:

Verified
Correct Answer:
Verified
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