The pair of thick anterior bulges (pyramids) in the medulla oblongata are formed by the
A. corticospinal tracts.
B. cerebral nuclei.
C. corticobulbar tracts.
D. anterior bulbar tracts.
E. internal capsular tracts.
Answer: A
You might also like to view...
Which cranial nerves are associated with the parasympathetic division of the ANS?
a: III b: IV c: V d: VII e: IX f: X g: XII A. a, d, e, f B. b, c, d, e C. a, c, d, g D. c, d, f, g E. b, e, f, g
The beginning of the cardiac cycle is when the
A. ventricles fill with blood. B. two semilunar valves close. C. atria contract. D. atria fill with blood. E. ventricles contract.
This protein is activated by the Ca2+-calmodulin complex to phosphorylate the myosin light chain protein.
A) myosin heavy chain B) myosin light chain kinase C) myosin light chain phosphatase D) tropomyosin
The ____________________ is the central packaging and discharge site for molecules to be transported from the cell
Fill in the blank(s) with correct word