This topic contains a solution. Click here to go to the answer

Author Question: Rapid impulse conduction from node to node is called A) spatial propagation. B) saltatory ... (Read 61 times)

theo

  • Hero Member
  • *****
  • Posts: 698
Rapid impulse conduction from node to node is called
 A) spatial propagation.
  B) saltatory propagation.
  C) divergent propagation.
  D) synaptic transmission.
  E) continuous propagation.

Question 2

Puffer fish poison blocks voltage-gated sodium channels like a cork. What effect would this neurotoxin have on the function of neurons?
 A) Neurons would depolarize more rapidly.
  B) Action potentials would lack a repolarization phase.
  C) The absolute refractory period would be shorter than normal.
  D) The axon would be unable to generate action potentials.
  E) None, because the chemically gated sodium channels would still function.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Toya9913

  • Sr. Member
  • ****
  • Posts: 341
Answer to Question 1

B

Answer to Question 2

D





 

Did you know?

The modern decimal position system was the invention of the Hindus (around 800 AD), involving the placing of numerals to indicate their value (units, tens, hundreds, and so on).

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Did you know?

Inotropic therapy does not have a role in the treatment of most heart failure patients. These drugs can make patients feel and function better but usually do not lengthen the predicted length of their lives.

Did you know?

Giardia is one of the most common intestinal parasites worldwide, and infects up to 20% of the world population, mostly in poorer countries with inadequate sanitation. Infections are most common in children, though chronic Giardia is more common in adults.

For a complete list of videos, visit our video library