What type of mutation has occurred in the dna of people with sickle cell anemia? (look back, if you need to, to see what causes sickle

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

What is the difference between the conducting zone and the respiratory zone of the respiratory system? the conducting zone is a series of cavities and tubes that move air to the respiratory zone where gases exchange with the bloodstream. the conducting zone exchanges gases between the lungs and the alveoli and the respiratory zone is a series of cavities and tubes that move air to the conducting zone. the conducting zone moves oxygen into the cells and the respiratory zone takes carbon dioxide away from the cells. the conducting zone moves oxygen into the bloodstream and the respiratory zone takes carbon dioxide away from the bloodstream.

The carrier molecules of the electron transport system are located in the