Octavia Butler will often write about the relationship between humans and _____________.

Cerebral spinal fluid is a filtrate of 

Which of the following is NOT a property of reflexes?

The resting membrane potential for neural tissue is __________ where as the resting membrane potential for muscle tissue is _____________.

 In order to regenerate, the peripheral nerve fiber must have which of the following?

Second-order neurons synapse with third-order neurons in the _____

Because of the nuclear war, all of Biskle’s ___________ has gone away.  

The brain barrier system uses tight junctions to keep harmful substances from getting to the tissue fluid of the brain

Graded potentials result from the opening of ________________.

Check all that apply. Spinal meninges differ from cranial meninges in that,