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Author Question: Hermann von Helmholtz estimated that nerve conduction velocity is about a. 9 feet/second. b. 90 ... (Read 177 times)

big1devin

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Hermann von Helmholtz estimated that nerve conduction velocity is about
 
  a. 9 feet/second.
  b. 90 feet/second.
  c. 900 feet/second.
  d. 9000 feet/second.
  e. 90,000 feet/second.

Question 2

Neurons that terminated on cardiac cells that were responsible for controlling contractions of the heart are known as
 
  a. cardiac cells.
  b. neurofibrillary cells.
  c. Purkinje fibers.
  d. myocardium fibers.
  e. cardiac fibers.



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TINA

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Answer to Question 1

Answer: b. 90 feet/second.

Answer to Question 2

Answer: c. Purkinje fibers




big1devin

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Reply 2 on: Jun 22, 2018
Excellent


ryhom

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Reply 3 on: Yesterday
Gracias!

 

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