Answer Happy

You apply a drug that alters the hyperpolarization during the relative refractory period of an action potential. This would alter the critical for information processing between neurons. rate coding AP amplitude 0.5 points You have created a genetically modified organism that expresses very low levels of glutaminase. What would you expect to see as a result? decreased glutamate production COOOO facilitation plasticity 0000 increased glutamate production decreased GABA production increased GABA production 0.5 points 20 You are using a patch clamp and found a section of tissue with a single receptor that you are measuring. When you introduce a chemical into your solution you see a change in the membrane potential. You clear the solution and switch to using a voltage clamp and clamp the voltage at-10mv but observe no large changes in membrane currents. What type of receptor are you measuring? voltage gated ion channel ligand gated GPCR voltage gated GPCR ligand gated ion channel 20000 0.5 points Major functional benefits of intracellular signaling cascades include... amplification of signal longer duration of effect can activate protein synthesis the maps look cool of the neuron which is
Phosphorylation of a protein acts to alter... (select all that apply). localization. activity binding partners amino acid order conformation 0000000 9 second messenger response hairstyle 0.5 points GPCRS have different subunits that have different downstream effects. Adenylyl cyclase production is blocked by OOOO 3555 G 8 0.5 points Heterotrimeric G-Proteins activate GEFs and lead to increased Ras activation True False 0000 G₂ 0.5 points Many intracellular signaling cascades are responsible for aspects of the same cell behavioral outcome even though there may be multiple ways to activate them. This is referred to as duplicity amplification modularity specificity