Can someone please explain to me in detail how to answer this one? How could a...
Can someone please explain to me in detail how to answer this one?
How could a neurotransmitter bind to a receptor on the post-synaptic membrane, open certain ion channels, and in the process cause an inhibitory post-synaptic potential?
A. the neurotransmitter binds to a ligand-gated sodium channel
B. the neurotransmitter binds to a signal transduction receptor
C. the neurotransmitter binds to a ligand-gated chloride channel
D. the neurotransmitter enters the post-synaptic cell, inhibiting it
Homework Answers
A. The neurotransmitter binds to a ligand gated sodium channel.
Ligand gated ion channel receptors undergo a change in shape when neurotransmitter binds, causing the channel to open. Ligand gated ion channels produce very quick physiological response. Ions start to cross membrane within some micro seonds of neurotransmitter binding and the flow stops as soon as neurotransmitter is no longer bound to its receptors.
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Can someone please explain to me in detail how to answer this
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"When inhibitory neurotransmitters bind to their receptors in the post-synaptic cell," positively charged ions flow through the ligand-gated ion channel increasing the chance that an action potential can be fired in the post-synaptic cell negatively charged ions flow through the ligand-gated ion channel decreasing the chance that an action potential can be fired in the post-synaptic cell positively charged ions flow through the stress-gated ion channel increasing the chance that an action potential can be fired in the post-synaptic cell...
please answer me in no more than 7 sentences. thanks Please describe how the following changes...
please answer me in no more than 7 sentences. thanks
Please describe how the following changes can lead to muscle paralysis: 1. SNARE proteins are cleaved by a protease. 2. In the ligand-gated sodium channel on the muscle cell, the flanking charges around the first transmembrane domain are reversed. Synaptic vesicle fusion is a type of regulated exocytosis muscle cell myelinated axon nerve axon terminals 10 um body of Schwann cell Synaptic vesicles fuse in response to a signal trans-SNARE...
in no less than 3-5 full ser and falling) of a neuron Include the charges of...
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could you please explain how you did each one 5. Draw a graph showing what would...
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"When inhibitory neurotransmitters bind to their receptors in the post-synaptic cell," positively charged ions flow through the ligand-gated ion channel increasing the chance that an action potential can be fired in the post-synaptic cell negatively charged ions flow through the ligand-gated ion channel decreasing the chance that an action potential can be fired in the post-synaptic cell positively charged ions flow through the stress-gated ion channel increasing the chance that an action potential can be fired in the post-synaptic cell...
please answer me in no more than 7 sentences. thanks
Please describe how the following changes can lead to muscle paralysis: 1. SNARE proteins are cleaved by a protease. 2. In the ligand-gated sodium channel on the muscle cell, the flanking charges around the first transmembrane domain are reversed. Synaptic vesicle fusion is a type of regulated exocytosis muscle cell myelinated axon nerve axon terminals 10 um body of Schwann cell Synaptic vesicles fuse in response to a signal trans-SNARE...
in no less than 3-5 full ser and falling) of a neuron Include the charges of the area inside and outside the membrane how the tec desbe the action potential Clhoth rsinag sodium and potassium ion channels contribue action to the charges 15 pts moves downthe tporting event to describe how the action 16. Describe how the signal saltatory conductioins s ranmitted down the length of an axon through signal is transmitted down the length of an axon through tra...
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could you please explain how you did each one
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