× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
T
3
s
3
o
3
G
3
k
3
C
3
a
3
K
3
f
3
j
3
b
3
c
3
Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
New Topic  
aphalfi aphalfi
wrote...
Go to Answer
Posts: 766
Rep: 0 0
6 years ago
Which of the following statements about cystic fibrosis of the pancreas is INCORRECT?
 
  A. The normal gene (CFTR) regulates the transfer of salt and water in and out of epithelial cells through ion channels on the cell membrane.
  B. Gene mutations lead to thick mucus secretions that block pancreatic ducts, leading to atrophy and fibrosis of enzyme-secreting pancreatic cells and cystic dilation of the obstructed ducts.
  C. Affected persons are prone to pulmonary infections and impaired absorption of nutrients.
  D. With proper treatment, affected persons have a normal life expectancy.
  E. Many different CFTR gene mutations have been described.
Read 25 times
1 Reply
Replies
Answer verified by a subject expert
ginam19pjginam19pj
wrote...
#1
Top Poster
Posts: 975
Rep: 2 0
6 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

aphalfi Author
wrote...

6 years ago
this is exactly what I needed
jamiebonf99
wrote...

Yesterday
Brilliant ツ
derya1234
wrote...

2 hours ago
Good timing, thanks!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  821 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 5907
  
 277
  
 427
Your Opinion
How often do you eat-out per week?
Votes: 81
Previous poll results: Who's your favorite biologist?