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Curare does NOT create an action potential. It binds to nicotinic acetylcholine receptors (which are primarily excitatory), and prevents the formation of an action potential.
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What was the effect of curare on eliciting an action potential?
It creates an action potential
Why does curare appear to generate an action potential?
It doesn't. I prevents an action potential from forming.
What is the effect of curare on eliciting an action potential?
it is an alpha-toxin that binds to acetylcholine binding sites on the postsynaptic cell membrane, which prevents the acetylcholine from acting. Curare blocks synaptic transmission by preventing neural impulses to flow from neuron to neuron. It does allow the action potential to travel in the axon, it just doesn't pass it on to the dendrite.
Do neurotransmitters help to create new action potential?
Yes.
What eats the plant curare?
No animal eats the plant curare. This is because the plant curare is toxic. The plant is poisonous and therefore is not consumed by animals.
Why does tetrodotoxin effect your muscles?
It blocks the sodium channels that are required to create action potential in the muscles to make them contract.
Why may the curare-like drug affect respirations?
CURARE PARAlYSES MUSCELS
An electrical impulse moving down an axon is called?
This is called action potential. Action potential is the change in electrical potential that occurs between the inside and outside of a nerve or muscle fiber when it is stimulated, serving to transmit nerve signals.
Poem on topic utility of plants?
Plants are useful for many things. Some plants give us medicine. Other plants supply us with poison So that we can get rid of our teachers. Curare for example was developed By South American indigenous people From the foliage of the Calebas. Macusi Indians graded their Curare As One Tree Curare, Two Tree Curare ... and so on. To show how many trees a monkey could jump Before the Curare caused him to stop breathing. We would call our Curare One Lesson Curare, Two Lesson Curare .... and so on. Do teachers breathe?
The action potential is generated when a stimulus?
When a stimulus stimulates a neuron above the threshold, the action potential is generated.
What transmission of the depolarization wave along the neurons membrane?
Action potential
Also called a nerve impulse transmitted by axons?
action potential
