Which of the following is NOT part of the lower respiratory system?

Briefly describe Tay-Sachs disease.  What causes it, which cells are affected, how are the cells affected? and what is the prognosis (survivability of the disease)? [1.5 pts]

Where do we plan muscle contractions?  

Histamine increases blood flow and vascular permeability.  This would account for all of the following changes that occur during inflammation, except…

Which type of cell junction is found in cardiac muscle cells and allows for the cytoplasms of adjacent cells to be joined together? [1 pt]

What is the difference between the cytosol and the cytoplasm? [0.5 pt]

Which type of white matter consists of fibers that connect the 2 cerebral hemispheres?

Where do we receive signals regarding the sense of taste?

What is the difference between obligate anaerobes and facultative anaerobes? [1 pt]

Briefly explain redox reactions (which is oxidized/reduced, which is the oxidizing agent, which is the reducing agent).  Use the following equation in your explanation:  A: + B → A + B:  [2 pts]