Author Question: The following steps refer to various stages in transmission at a chemical synaps (Read 1368 times)

geoffrey

  • Hero Member
  • *****
  • Posts: 880
The following steps refer to various stages in transmission at a chemical synapse.
1.    Neurotransmitter binds with receptors associated with the postsynaptic membrane.
2.    Calcium ions rush into neuron's cytoplasm.
3.    An action potential depolarizes the membrane of the axon terminal.
4.    The ligand-gated ion channels open.
5.    The synaptic vesicles release neurotransmitter into the synaptic cleft.
Which sequence of events is correct?
A) 1 → 2 → 3 → 4 → 5
B) 2 → 3 → 5 → 4 → 1
C) 3 → 2 → 5 → 1 → 4
D) 4 → 3 → 1 → 2 → 5
E) 5 → 1 → 2 → 4 → 3



j_sun

  • Sr. Member
  • ****
  • Posts: 384
I recall doing this last year, it's C, bye bye!



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

ghost!

  • Hero Member
  • *****
  • Posts: 560

 

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Addicts to opiates often avoid treatment because they are afraid of withdrawal. Though unpleasant, with proper management, withdrawal is rarely fatal and passes relatively quickly.

Did you know?

An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

For a complete list of videos, visit our video library