The plexus that originates from spinal nerves L1-L4 is the
A) cervical plexus.
B) brachial plexus.
C) lumbar plexus.
D) sacral plexus.
E) coccygeal plexus.
Answer: C) lumbar plexus.
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A) leak-gated B) voltage-gated C) chemically gated D) mechanically gated E) ATP
Which of the following is least related to glycolysis?
a. NADH b. ATP c. pyruvate d. CO2 e. glucose
Two safety issues associated with MRI are ___________________ and ___________________.
Fill in the blank(s) with the appropriate word(s).
During osmosis,
a. water moves down its own concentration gradient. b. water moves to an area of higher solute concentration. c. the solute moves against its concentration gradient. d. only (a) and (b) above. e. all of these answers.