When an action potential reaches the end of an axon the depolarization causes what ionic movement quizlet?

Inhaltsverzeichnis Show

When an action potential reaches the end of the axon what happens next quizlet?
When an action potential reaches the end of an axon?
What happens when the action potential reaches the end of the axon at the axon terminal How does one neuron communicate with another neuron and complete the circut?
When an action potential reaches the end of an axon It evokes the release of neurotransmitters?

Hole's Human Anatomy and Physiology

13th EditionDavid N. Shier, Jackie L. Butler, Ricki Lewis

1,402 solutions

Essentials of Human Anatomy and Physiology

11th EditionElaine N. Marieb

613 solutions

Human Anatomy

9th EditionElaine N. Marieb, Jon B. Mallatt, Patricia Brady Wilhelm

1,588 solutions

Seeley's Essentials of Anatomy and Physiology

9th EditionAndrew Russo, Cinnamon VanPutte, Jennifer Regan

512 solutions

Hole's Human Anatomy and Physiology

13th EditionDavid N. Shier, Jackie L. Butler, Ricki Lewis

1,402 solutions

Essentials of Anatomy and Physiology

6th EditionEdwin F. Bartholomew, Frederic H. Martini

1,271 solutions

Essentials of Human Anatomy and Physiology

11th EditionElaine N. Marieb

613 solutions

Mader's Understanding Human Anatomy and Physiology

10th EditionSusannah Longenbaker

1,331 solutions

Anatomy and Physiology: An Integrative Approach

4th EditionMichael McKinley, Theresa Bidle, Valerie O'Loughlin

2,711 solutions

Hole's Human Anatomy and Physiology

13th EditionDavid N. Shier, Jackie L. Butler, Ricki Lewis

1,402 solutions

Human Anatomy and Physiology Laboratory Manual, Cat Version

11th EditionElaine N. Marieb, Lori A. Smith, Susan J. Mitchell

176 solutions

Human Physiology: From Cells To Systems

9th EditionLauralee Sherwood

1,084 solutions

Quantitative Chemical Analysis

8th EditionDaniel C. Harris

921 solutions

Atkins Physical Chemistry

10th EditionJulio de Paula, Peter Atkins

1,314 solutions

Organic Chemistry

3rd EditionDavid Klein

2,990 solutions

Organic Chemistry

6th EditionJanice Gorzynski Smith

2,029 solutions

When an action potential reaches the end of the axon what happens next quizlet?

-When the action potential reaches the axon ending, it causes vesicles to be released, their contents going into the synaptic gap. These chemicals are neurotransmitters.

When an action potential reaches the end of an axon?

When an action potential reaches the axon terminal, the depolarization causes voltage-dependent calcium gates to open. As calcium flows into the terminal, the neuron releases neurotransmitters into the synaptic cleft for 1-2 milliseconds. This process of neurotransmitter release is called exocytosis.

What happens when the action potential reaches the end of the axon at the axon terminal How does one neuron communicate with another neuron and complete the circut?

When an action potential travels down an axon and reaches the axon terminal, it triggers the release of neurotransmitter from the presynaptic cell. Neurotransmitter molecules cross the synapse and bind to membrane receptors on the postsynaptic cell, conveying an excitatory or inhibitory signal.

When an action potential reaches the end of an axon It evokes the release of neurotransmitters?

When an action potential reaches the presynaptic terminal, it causes neurotransmitter to be released from the neuron into the synaptic cleft, a 20–40nm gap between the presynaptic axon terminal and the postsynaptic dendrite (often a spine).