Efferent is to afferent as A) formalin is to cresyl violet. ...

[Lobcity]

Efferent is to afferent as
 
  A) formalin is to cresyl violet.
  B) PHA-L is to fluorogold.
  C) staining is to formalin.
  D) fluorogold is to PHA-L.
  E) a light microscope is to immunocytochemistry .

Question 2

Which labeling method identifies the inputs to a brain region?
 
  A) a retrograde labeling method
  B) an electrolytic lesion study
  C) an anterograde labeling method
  D) microdialysis
  E) computed tomography

[chevyboi1976]

Answer to Question 1

Answer: B
Rationale: Efferent is to afferent as PHA-L is to fluorogold.

Answer to Question 2

Answer: A
Rationale: The retrograde labeling method identifies the inputs to a brain region.

[Lobcity]

Great answer, keep it coming

[softEldritch]

Thanks for the timely response, appreciate it