Risorse
Prezzi
Creare uno Storyboard
I Miei Storyboard
Ricerca
Neuromuscular Junction
Crea uno Storyboard
Copia questo Storyboard
RIPRODURRE LA PRESENTAZIONE
LEGGIMI
Crea il tuo!
Copia
Crea il tuo
Storyboard
Provalo
gratuitamente!
Crea il tuo
Storyboard
Provalo
gratuitamente!
Testo Storyboard
She's Talking about the Events at the Neuromuscular Junction
I don't understand anything she's saying
And the process is described in 6 steps:Step 1: An action potential reaches the end of a motor neuron.
Imagine the junction as a tree and its roots- the roots connect the tree to the ground much like the Motor Neuron connects to the muscle fiber.
Step 2: Calcium ion protein channels in the motor neurons are stimulated to open, and calcium ions enter the motor neuron.
Step 3: The influx of calcium ions causes vesicles containing the neurotransmitter acetylcholine to fuse with the membrane of the motor neuron.
Step 5: The sodium ion channels open, and sodium ions diffuse into the muscle fiber.
Step 4: Acetylcholine diffuses across the synaptic cleft and binds to a receptor sites on the membrane of the muscle fiber.
Step 6: The influx of sodium ions depolarizes the membrane of the muscle fiber.
That's basically what she was saying
Oh now I understand.
Oltre 30 milioni
di storyboard creati