Author Question: The following steps refer to various stages in transmission at a chemical synaps (Read 1357 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?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

The human body produces and destroys 15 million blood cells every second.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Always store hazardous household chemicals in their original containers out of reach of children. These include bleach, paint, strippers and products containing turpentine, garden chemicals, oven cleaners, fondue fuels, nail polish, and nail polish remover.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

For a complete list of videos, visit our video library