This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Neurotransmitter substance A) leaves the presynaptic neuron, activates ion channels, and enters the ... (Read 111 times)

kaid0807

  • Hero Member
  • *****
  • Posts: 515
on: Jul 4, 2018
Neurotransmitter substance
 A) leaves the presynaptic neuron, activates ion channels, and enters the postsynaptic neuron.
  B) leaves the presynaptic neuron, activates ion channels, and then is reabsorbed into the presynaptic neuron.
  C) leaves the presynaptic neuron, activates ion channels, and then is absorbed into the lymphatic system.
  D) leaves the postsynaptic neuron, activates ion channels, and then is absorbed into the presynaptic neuron.

Question 2

A neuron can fire approximately once every
 A) 1 ms.
  B) 10 ms.
  C) 100 ms.
  D) 1,000 ms.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TheDev123

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 4, 2018
Answer to Question 1

B

Answer to Question 2

D


kaid0807

  • Member
  • Posts: 515
Reply 2 on: Jul 4, 2018
:D TYSM

ryansturges

  • Member
  • Posts: 338
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

As many as 28% of hospitalized patients requiring mechanical ventilators to help them breathe (for more than 48 hours) will develop ventilator-associated pneumonia. Current therapy involves intravenous antibiotics, but new antibiotics that can be inhaled (and more directly treat the infection) are being developed.

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?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

A BQM-74E drone as it leaves the flight deck of a missile frigate. A BQM-74E drone as it leaves the flight deck of a missile frigate.
A color-enhanced scanning electron micrograph of a neuron cell body (grey) studded with terminal ... A color-enhanced scanning electron micrograph of a neuron cell body (grey) studded with terminal ...
Nondirected neurotransmitter release. Some neurons release neurotransmitter molecules diffusely from ... Nondirected neurotransmitter release. Some neurons release neurotransmitter molecules diffusely from ...
An electron is accelerated from rest through a potential difference of 3750 V. It enters a ... An electron is accelerated from rest through a potential difference of 3750 V. It enters a ...
People who are color-blind see colors differently. (a) Those with normal vision see the red leaves. People who are color-blind see colors differently. (a) Those with normal vision see the red leaves.
Video: Exercise and cardiac output & Definition of stroke volume

For a complete list of videos, visit our video library