Multiple Choice
The small gaps in the myelin covering of a nerve act to
A) decrease the speed of transmission of nerve impulses.
B) increase the speed of transmission of nerve impulses.
C) decrease or increase the transmission of nerve impulses, depending on the state of the firing neurons.
D) stimulate the repair of damaged nerve cells.
Correct Answer:
Verified
Correct Answer:
Verified
Q590: Damage to the thalamus may affect any
Q591: Dissection reveals that the brain is made
Q592: Which part of the brain stores memories
Q593: Harriet has lost the ability to recognize
Q594: Anabolic steroids that are used by athletes
Q596: The use of an electrode to destroy
Q597: A researcher electrically stimulates a part of
Q598: The chemical structure of cocaine is similar
Q599: Several areas of the limbic system act
Q600: Regarding brain cells regeneration and repair, which