Which is not a reason gas exchange is efficient at the blood air ...

[bucstennis@aim.com]

Which is not a reason gas exchange is efficient at the blood air barrier?
 A) Partial pressure differences are substantial.
  B) Distance is short.
  C) Surface area is large.
  D) Gap junctions facilitate fast movement.
  E) Gases are lipid soluble.

Question 2

The space between the cornea and the iris is the
 A) anterior chamber.
  B) posterior chamber.
  C) scleral venous sinus.
  D) aqueous humor.
  E) pupil.

[jesse.fleming]

Answer to Question 1

D

Answer to Question 2

A

[bucstennis@aim.com]

Thank you!

[jesse.fleming]

Always glad to help...