Noradrenaline neurotransmitters are released to a synaptic cleft between two neurons that is 90 nm wide. The diffusion coefficient for this neurotransmitter in the synaptic cleft is 6 x 10 cm³/s. Within the synaptic cleft, initially there is no neurotransmitters present. When they are released from the pre-synaptic neuron, you find that the concentration of the Noradrenaline close to the pre-synaptic neuron is 0.002 mM. Calculate the average flux of the neurotransmitters within the cleft, in mol/m³-s with these initial concentrations. [Note: Watch out the units; 1 mM = 1 mol/m³] J=Answer mol/m2 s
Noradrenaline neurotransmitters are released to a synaptic cleft between two neurons that is 90 nm wide. The diffusion coefficient for this neurotransmitter in the synaptic cleft is 6 x 10 cm³/s. Within the synaptic cleft, initially there is no neurotransmitters present. When they are released from the pre-synaptic neuron, you find that the concentration of the Noradrenaline close to the pre-synaptic neuron is 0.002 mM. Calculate the average flux of the neurotransmitters within the cleft, in mol/m³-s with these initial concentrations. [Note: Watch out the units; 1 mM = 1 mol/m³] J=Answer mol/m2 s
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Kk146.
![synaptic cleft
Na
J=Answer
post-synaptic
density
Na Na
synaptic
vesicles
synaptic
vesicle fusing
pre-synaptic membrane
post-synaptic
neurotransmitter
receptor
mol/m2 s
+x
Noradrenaline neurotransmitters are released to a synaptic cleft between two neurons that is 90
nm wide. The diffusion coefficient for this neurotransmitter in the synaptic cleft is 6 x 10 cm³/s.
Within the synaptic cleft, initially there is no neurotransmitters present. When they are released
from the pre-synaptic neuron, you find that the concentration of the Noradrenaline close to the
pre-synaptic neuron is 0.002 mM. Calculate the average flux of the neurotransmitters within the
cleft, in mol/m-s with these initial concentrations.
[Note: Watch out the units; 1 mM = 1 mol/m²]
post-synaptic membrane](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F017a79a2-e9cc-4282-96bc-91c5b4221e03%2Fbef505fd-fedb-47db-95a3-0318f5990b00%2Fei6cn3d_processed.jpeg&w=3840&q=75)
Transcribed Image Text:synaptic cleft
Na
J=Answer
post-synaptic
density
Na Na
synaptic
vesicles
synaptic
vesicle fusing
pre-synaptic membrane
post-synaptic
neurotransmitter
receptor
mol/m2 s
+x
Noradrenaline neurotransmitters are released to a synaptic cleft between two neurons that is 90
nm wide. The diffusion coefficient for this neurotransmitter in the synaptic cleft is 6 x 10 cm³/s.
Within the synaptic cleft, initially there is no neurotransmitters present. When they are released
from the pre-synaptic neuron, you find that the concentration of the Noradrenaline close to the
pre-synaptic neuron is 0.002 mM. Calculate the average flux of the neurotransmitters within the
cleft, in mol/m-s with these initial concentrations.
[Note: Watch out the units; 1 mM = 1 mol/m²]
post-synaptic membrane
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