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Unformatted text preview: re usually the first cells to arrive at the site of injury.
D. Histamines cause capillaries to constrict.
E. Phagocytes engulf bacteria and other dead cells.
39. A particular disease of the nervous system specifically involves the Ca2+ channels at the
chemical synapses of motor neurons where neurotransmitter is stored and released. In
other words, this disease affects the
A. axon terminals of the presynaptic cell and its depolarization.
B. axon terminals of the postsynaptic cell and the release of acetylcholine.
C. axon terminals of the postsynaptic cell and its depolarization.
D. axon terminals of the presynaptic cell and the release of acetylcholine.
E. movement of Na+ into the postsynaptic cell. MCDB 1B Midterm Green (2) Version: 2 Page: 6 40. Did you bubble in your perm number and what color did you write underneath it? A. OUI! OUI!, Pink
B. SI, SI,, Green
End of Exam!
Please Return your scantron and exam to your TA.
If you don't have a TA, return your scantron and exam to Dr. Bush MCDB 1B Midterm Green (2) Version: 2 Page: 7...
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This note was uploaded on 02/13/2014 for the course MCDB 1B taught by Professor Weimbs during the Winter '08 term at UCSB.
- Winter '08