« previous next »

Author Question: ___ calculated the velocity of the electrical nerve impulse to be about ___. a. Helmholtz, 90 ... (Read 125 times)

kshipps

  • Hero Member
  • *****
  • Posts: 571
on: Jun 22, 2018
___ calculated the velocity of the electrical nerve impulse to be about ___.
 
  a. Helmholtz, 90 meters/second
  b. Hitzig, 90 feet/second
  c. Helmholtz, 90 feet/second
  d. Broca, 900 feet/second

Question 2

The axon of a neuron:
 
  A) Ends in swellings known as terminals
  B) Controls the life processes of the cell
  C) Insulates the brain's electrical signals
  D) Contains the cell's nucleus


Carissamariew

  • Sr. Member
  • ****
  • Posts: 359
Reply #1 on: Jun 22, 2018
Answer to Question 1

C

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Lower drug doses for elderly patients should be used first, with titrations of the dose as tolerated to prevent unwanted drug-related pharmacodynamic effects.

Did you know?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Did you know?

A good example of polar molecules can be understood when trying to make a cake. If water and oil are required, they will not mix together. If you put them into a measuring cup, the oil will rise to the top while the water remains on the bottom.

An electrocardiogram (EKG) wave, a record of the electrical signal as it moves through the conductio An electrocardiogram (EKG) wave, a record of the electrical signal as it moves through the conductio
Cross Section of Skin and Free Nerve Endings Cross Section of Skin and Free Nerve Endings
First-order sensory neuron with encapsulated nerve endings First-order sensory neuron with encapsulated nerve endings
How far apart should two protons be if the electrical force of repulsion exerted on each one is ... How far apart should two protons be if the electrical force of repulsion exerted on each one is ...
My question is relating to impulse problems. My question is relating to impulse problems.
Cnidarian Nerve Net Cnidarian Nerve Net
Video: Mendel's Principles of Inheritance (Father of Genetics)

For a complete list of videos, visit our video library