Author Question: Class II MHC molecules are found on which of the following? A) all body cells with a nucleus B) red ... (Read 161 times)

jeatrice · **on:** Feb 28, 2019

Class II MHC molecules are found on which of the following?
A) all body cells with a nucleus
B) red blood cells
C) granulocytes and microphages
D) lymphocytes and antigen-presenting cells
E) liver cells and macrophages in the spleen

Question 2

Descending (motor) pathways always involve at least ________ motor neuron(s).
A) one
B) two
C) three
D) four
E) spinal