A secondary respiratory center is found in the ________ that helps ventilation to become smooth and rhythmic.
A. midbrain
B. cerebellum
C. medulla oblongata
D. pons
Answer: D
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Where is the arachnoid mater?
a) E b) F c) G d) H e) I
Most human movement falls into which category?
A. rectilinear B. curvilinear C. angular or rotational D. general
Why is the elbow joint considered to be extremely stable?
A) Its relatively loose joint capsule permits an extensive range of motion. B) It has especially large and numerous bursae. C) Powerful muscles originating on the trunk, shoulder girdle, and humerus cover the joint capsule. D) The bony surfaces of the humerus and ulna interlock. E) A rotator cuff is associated with the joint.
Transamination
A. results in free fatty acids. B. directly produces urea. C. can be used to synthesize essential amino acids. D. involves removing an amine group from an amino acid. E. requires glucose.