Author Question: Santiago Ramon y Cajal demonstrated that ____. a. at rest, the neuron has a negative charge ... (Read 70 times)

robinn137

  • Hero Member
  • *****
  • Posts: 544
Santiago Ramon y Cajal demonstrated that ____.
 
  a. at rest, the neuron has a negative charge inside its membrane
  b. neurons are separate from one another
 c. neurons communicate at specialized junctions called synapses
  d. action potentials follow the all-or-none law

Question 2

The two basic kinds of cells in the nervous system are _____.
 
  a. neurons and glia
 b. dendrites and axons
 c. ribosomes and lysosomes
  d. neurons and axons



pikon

  • Sr. Member
  • ****
  • Posts: 361
Answer to Question 1

b

Answer to Question 2

a



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Never take aspirin without food because it is likely to irritate your stomach. Never give aspirin to children under age 12. Overdoses of aspirin have the potential to cause deafness.

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

For a complete list of videos, visit our video library