Axons of the corticobulbar tracts
A. do not pass through the spinal cord, as they synapse with lower motor neurons in brainstem cranial nuclei.
B. do not pass through the spinal cord, as they synapse with cerebellar Purkinje cells.
C. descend in the anterior funiculus of the spinal cord and synapse with lateral horn motor neurons.
D. descend in the lateral funiculus of the spinal cord and synapse with anterior horn motor neurons.
E. connect the supplementary motor cortex with the primary motor cortex.
Answer: A
You might also like to view...
At the end of a normal expiration, when outward air flow has ceased,
a. Intra-alveolar pressure is less than atmospheric pressure. b. Intra-alveolar pressure is greater than atmospheric pressure. c. Intra-alveolar pressure is equal to atmospheric pressure. d. Intrapleural pressure is greater than atmospheric pressure. e. Intrapleural pressure is greater than intra-alveolar pressure.
Which of the following is not true of Swing GUI components
a. Swing components are less portable but more flexible than the original Java GUI components from package java.awt. b. Most Swing components are written completely in Java. c. Swing components allow the user to specify a uniform look-and-feel across all platforms. d. Swing components allow the user to change the look-and-feel while the program is running.
Skeletal muscle cells need large numbers of ________ to make the many proteins they contain.
A. lysosomes B. centrosomes C. peroxisomes D. ribosomes E. liposomes
This figure illustrates epiphyseal plate morphology. In which zone are minerals deposited in the matrix?
A. 2 B. 1 C. 5 D. 3 E. 4