7. Damage to conductile processes of neurons in the spinothalamic tract would af

Question

7. Damage to conductile processes of neurons in the spinothalamic tract would affect:

a. ascending pathways between the thalamus and the cerebrum
b. descending pathways in the corticospinal tract of the spinal cord.
c. ascending pathways in the anterolateral system in the spinal cord.

d. ascending pathways in the dorsal column system.

e. b and c are correct

8. Action potentials propagating in nerves away from the central nervous system carry:

a. motor information.
b. sensory information.
c. sensory and motor information.

d. Excitatory Postsynaptic Potentials.

e. Inhibitory Postsynaptic Potentials.

9. ____, which moves actin thin filaments, derives energy for the process by converting _______.

a. myosin, ATP to ADP and Pi
b. kinesin, ATP to ADP and Pi
c. myosin, GTP GDP and Pi

d. kinesin, GTP GDP and Pi

e. kinesin, ATP to CAMP

10. In Taiwan, there is a snake called the Banded Krait that produces a toxin which blocks nicotinic acetylcholine receptors. This toxin causes muscle weakness by preventing the:

a. propagation of action potentials in the motor neuron.
b. the initiation of action potentials in the motor neuron.
c. the depolarization of the muscle fiber membrane at the neuromuscular junction.

d. the release of neurotransmitter from the motor neuron.
e. the depolarization of the motor a xon terminal

Explanation / Answer

Answer:

Related Questions

Navigate

• Browse (All)
• Browse 7
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.