« previous next »

Author Question: The upper limit of a neuron's firing rate is estimated to be _____ impulses per second. A) 20 ... (Read 93 times)

jrubin

  • Hero Member
  • *****
  • Posts: 552
on: Jun 19, 2018
The upper limit of a neuron's firing rate is estimated to be _____ impulses per second.
 
  A) 20
  B) 100
  C) 800
  D) 4400

Question 2

As stimulus intensity is increased, recording from a single neuron shows that _____.
 
  A) the amplitude of the action potential increases
  B) the amplitude of the action potential decreases
  C) the amplitude of the action potential may increase or decrease, depending on the stimulus
  D) the rate of firing of the nerve fiber increases


SAUXC

  • Sr. Member
  • ****
  • Posts: 318
Reply #1 on: Jun 19, 2018
Answer to Question 1

C

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

If you could remove all of your skin, it would weigh up to 5 pounds.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Lungs: RUL = Right Upper Lobe, RML = Right Middle Lobe, RLL = Right Lower Lobe, LUL = Left Upper Lob Lungs: RUL = Right Upper Lobe, RML = Right Middle Lobe, RLL = Right Lower Lobe, LUL = Left Upper Lob
Common sites of amputation. (A) Upper extremities. (B) Lower extremities. The surgeon determines th Common sites of amputation. (A) Upper extremities. (B) Lower extremities. The surgeon determines th
Acceptable ranges of heart rate Acceptable ranges of heart rate
The direction of signals conducted orthodromically through a typical multipolar neuron. The direction of signals conducted orthodromically through a typical multipolar neuron.
The Upper Troposphere: Troughs and Ridges The Upper Troposphere: Troughs and Ridges
Neuron and Astrocytes Neuron and Astrocytes
Video: How do the different types of chromatography work? (No Audio)

For a complete list of videos, visit our video library