The key use of PHA-L, a lectin made by kidney beans, in neuroscience is to
a. preserve brain tissue.
b. create neuronal lesions.
c. degrade acetylcholine molecules.
d. label neuronal pathways by anterograde transport.
e. create a reversible lesion that can temporarily alter behavior.
Question 2
Which term below means moving backward?
a. antigen
b. retrograde
c. antibody
d. anterograde
e. axoplasmic transport