Name the muscle in the image below

The muscle in the image above, contracts during exhalation or inhalation?

Why is tube #1 of the Protein Experiment lighter in color than the other two tubes?

  Here are the analysis results for the subject’s volume/capacity measured in the spirogram of the previous question.  What is the numerical value for this subject’s volume/capacity which is being measured on the spirogram (don’t forget units)!  

Identify the specific structure labelled in the image below  

Identify the area in the image below.

The muscle in the image above, contracts during exhalation or inhalation?

Identify the structure labeled in the image below

Identify the structure in the image below

Identify the area in the image below.