Multiple Choice
The CFTR gene encodes a protein that ____.
A) participates in the electron transfer chain in mitochondria only
B) transports oxygen throughout the body only
C) functions as a receptor that alerts the body to the presence of bacteria only
D) moves chloride ions out of epithelial cells only
E) functions as a receptor that alerts the body to the presence of bacteria and moves chloride ions out of epithelial cells
Correct Answer:

Verified
Correct Answer:
Verified
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