FreeMCATPrep Logo

Support us and cryptocurrency!
Try a browser that's faster, safer, ad-free, and earns you cryptocurrency for using it! W3Schools

More Than 475 Free MCAT Questions with Detailed Answers!

Click HERE for your Random Question from our MCAT Question A Day Archive

Practice MCAT Question - Q108

Which statement is true about the autonomic nervous system?

A.  The sympathetic neurotransmitter, norepinephrine, speeds up all involuntary effectors.
B.  Norepinephrine speeds up some involuntary effectors and slows down others during “fight-or-flight” activities.
C.  Acetylcholine slows down some involuntary effectors and speeds up others during “normal” activities.
D.  B and C

Check The Sidebar For Another Practice MCAT Question!! ----->