Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
10 Cards in this Set
- Front
- Back
|
I am a regenerative membranein a neuron, what am I?
|
Neurilemma
|
|
|
What is the funtion of a motor neuron?
|
The recieve impulses from the CNS and carry them tok effectors like musckes or glands.
|
|
|
What must all nueral pathways include?
|
Reception, Transmission, and Processing
|
|
|
What is summation?
|
The sum effect of all neurotransmitters action on an neuron.
|
|
|
What is acetylcholine's purpose in the body?
|
It is an excitatory chemical to the vertabrate skeletal muscles.
|
|
|
When a neuron is stimulated enough to cause Na+ gates to open, which then causes an in-rush of Na+; this phase is called......?
|
Depolarization
|
|
|
What is a reflex arc?
|
The simplest pathway of a nerve impulse.
|
|
|
What components are included in a reflex arc?
|
Receptor, Sensory Neuron, Interneuron in spinal cord, motor neuron, the effector
|
|
|
What is cholinesterase's purpose?
|
It bonds to and breaks up acetylecholine, so neuron stops firing.
|
|
|
What part of the neuron contains neurotransmitters?
|
Endplate
|
