31. Which of the following mechanisms is involved in increasing the sensitivity of a synapse expressing post synaptic mechanism of LTP a. NMDA dephosphorylation b. L-type calcium channel phosphorylation C. AMPA phosphorylation d. Potassium channel phosphorylation 34. in the presynaptic mechanism of hippocampal LTP, how do we know it is presynaptic? (regraded) a. Blocking calcium channels blocks the effect b. Blocking PKA has no effect c. Blocking PKA blocks the effect d. Blocking NMDA receptors blocks

Q: (c) 20 No. of observations 18 642 14 10 8 6 4 2 O 0 0.4 2 3 15 6 0.8 1.2 1.6 2.0 2.4 Endplate…

A: Action potential is the nerve impulse or the change in voltage (membrane potential) across the…

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A: The postsynaptic membrane is the membrane, which receives a signal from the presynaptic cell and…

Q: To make 200 ml 0.4XSSC (Saline and Sodium Citrate) solution for FISH post-washing, how many ml  20X…

A: FISH is defined as Fluorescence InSitu Hybridization. In this technique Fluorescence probe is used.

Q: f) Parts of a Neuron A C E D F Axon (initial B segment) G I Output signal Synaptic cleft J H…

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Q: 6. You are interested in how the density of NMDA receptors in the postsynaptic membrane prior to…

A: NMDA is the N-Methyl-D-aspartic acid or it is also called N-Methyl-D-aspartate. It is an amino acid…

Q: postsynaptic potential (EPSP) in it. O D. bind to neurotransmitter receptors on the postsynaptic…

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Q: Which of the following is NOT an example of communication that happens from one neuron to another…

A: Answer: - Option a - Endocrine signalling (ex. hormones secreted into the bloodstream travel and…

Q: Identify the following as properties of electrical synapses, chemical synapses, or both

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Q: 4. What are the problems with a repaired PNS axon?

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

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Q: 3. Which of the following is true for both NMDA and AMPA receptors? A. They are both only found in…

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Q: In signal transduction in the dark, the cGMP plays what role? a. It promotes an action potential…

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Q: 4. Illustrate (draw) what an action potential might look like with the following voltage-gated…

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Q: What membrane protein of the neuron is responsible for briefly increasing the Na+ permeability of…

A: Ans:- the option is (c)-the voltage gated sodium chennel.

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A: The correct answer to the question is: c. via a neurotransmitter

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Q: Matching (may not use al choices; may use some choices more than once) Sección 79. Site of action…

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Q: Neurotransmitters: a. Can only inhibit the postsynaptic cell b. Can be part of a process that…

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Q: di

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