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bio 245 exam 2 jaquet ncsu Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution $7.99   Add to cart

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bio 245 exam 2 jaquet ncsu Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution

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bio 245 exam 2 jaquet ncsu Questions with 100% Actual correct answers | verified | latest update | Graded A+ | Already Passed | Complete Solution

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  • June 19, 2024
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bio 245 exam 2 jaquet ncsu
ionotropic - ANS-neurotransmitter binds and channel opens

metabotropic - ANS-neurotransmitter binds to a g-protein coupled receptor that then
releases ions to open channels

temporal summation - ANS-when EPSP's happen close together from one neuron,
building the mV to -55

spatial summation - ANS-when multiple EPSP's from multiple neurons happen close
together, making the cell reach -55 mV

saltatory conduction - ANS-potentials jumping to the next node of ranvier through
schwann cells

kinesin - ANS-transports to the soma from the axon terminals

dynein - ANS-transports to the axon terminal from the soma

glial cells - ANS-these absorb extra neurotransmitter that leaks out of synapses

v-snares - ANS-proteins of the vesciles

t-snares - ANS-part of the target, proteins on the walls of the cell membrane

botulinum toxin - ANS-degrades snares

tetanus toxin - ANS-gets into neurons, transported to CNS, all neurons get
over-activated and patient dies due to full body cramping and suffocation

tetrodotoxin - ANS-binds and blocks voltage gated sodium channels, neurons can't
produce action potentials

batrachotoxin - ANS-keeps sodium channels opened, cells can't repolarize

alpha-latrotoxin - ANS-allows calcium to enter pre-synaptic neurons, making muscles
contract and pain sensors continuously fire

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