Will, a 14 year-old boy develops a bad case of otitis media a few days after swimming in Hideaway Lake, MS. Will's previous medical history is unremarkable except for having had a minor skin rash two years ago after being treated with amoxicillin for a sore throat. Which of the following shares a common mechanism, but would be very unlikely to produce a similar allergic reaction?
A. AmipillicinB. CefaclorC. ClarithromycinD. ClindamycinE. Gentamicin

In which way does nicotine cause addiction? by stimulating the brain's pleasure center by increasing blood-sugar levels by decreasing dopamine levels by reducing depression and anxiety

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

Discuss how seniors can combat health problems they may face.