Common Lit Explainer: Animals’ Role In Human Disease Which statement identifies the central idea of the text?

Which of the following is a nonspecific defense against pathogens? - b cells - antibodies - t-cells - inflammation

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

The nutrient facts label on a food package lists the following: iron 50%. what does this figure indicate?