a: Transport protein ~
b: tunnel
What:
Hmmmm. There are many association for this type of protein. Some say it's like a door. That kinda makes sense, in that both are a passage way that can opened and closed. Another association would be a short tunnel that allows the movement of stuff through a large solid body.
Useful?
Writer: Not Stated
LCC:
Where: Reference Link Has Evaporated
Date: Sep 18 2014 1:16 PM
# 6398 Critique Analogy