Balls Of Stuff
a: Glutamate vesicle ~
b: beach ball
What: "These vesicles are like beach balls within the nerve that carry a chemical messenger called glutamate. When stimulated, the vesicles release their chemical to a muscle, and the message is passed from nerve to muscle."
Useful?
Writer: Stephanie Logsdon
LCC:
Where:
Date: May 15 2013 10:30 PM
# 3255 Critique Analogy