Pre-synaptic autoreceptors ____________________.
(Write out why the correct answer is
correct and why the other answers are incorrect. Your explanation
should be 2-5 complete, coherent sentences.)
A. inhibit release of neurotransmitter (CORRECT
ANSWER)
B. mediate re-uptake of neurotransmitter
C. increase intracellular calcium
D. are intracellular receptors
E. both A and B are correct

The data in the graph below are from a cell culture experiment in which concentration response curves for the stimulation of IP3 (called 3H-InsP in the graph) production by the agonist CXCL11 were obtained in the absence of any other drug (curve A), in the presence of 30 nM VUF10472 (curve B), or in the presence of 100 nM VUF10472 (curve C). 1201 100 80 VUF10472 40 0. 20 -10-9 .8 log [CXCL11]





