Place the following events in sequence: A) Cells send negative feedback to glands; B) Hormones are released into the bloodstream; C) Hormones are absorbed by target cells

So i have a lot of answers answered but it says i still need to answer more questions. why is it doing that? how many questions need to be answered?

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

Achemical substance that people of any age may not lawfully manufacture, possess, buy, or sell is known as a(n) a. over the counter drug b. prescription drug c. medicine d. illegal drug