What is a normal typical value for total lung capacity?

A cell in the visual cortex has a receptive field that is bar-shaped. What shape are the receptive fields of the lateral geniculate cells from which this cell receives input?

What is the following part of the respiratory system? (at the black arrow)    

Which of the following can be found in the scrotum?

What layer of tissue of the digestive tract is responsible for motility of food and residue?

What is the name of the set of structures composed of the caudate nucleus, putamen, globus pallidus, substantia nigra, and subthalamic nucleus?

A subject is sleep-deprived over the course of seven nights, and then allowed to sleep uninterrupted on the eighth night.  What happens on that eighth night?

Which of the following is a part of the first line of defense of the immune system?

What is the total amount of ATP that is produced from all metabolic pathways during metabolism?

If intrapulmonary pressure is greater than atmospheric pressure, then what is the result?