Which is NOT a factor that affects teenagers' ability to resist peer pressure and stand up for their own values?
A. how high or low their self-esteem is
B. the nature of their family background
C. the number of friends they have
D. the role models they look up to

Diseases may arise when proteins fail to fold correctly in their last stages of processing and/or are directed towards the lysosome rather than towards the cell membrane. cystic fibrosis is an example of this type of disease. in cystic fibrosis, a functional ion channel is sent to the lysosome for destruction rather than being sent to the plasma membrane. given this observation, the cellular component that is most likely the cause of the disease is the