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2024 BIOS252 Biology Comprehension Exam With Answers (133 Solved Questions)

Build confidence with 2024 BIOS252 Biology Comprehension Exam With Answers, filled with real exam questions that help you refine your test-taking strategy.

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BIOS 252 COMPREHENSION EXAM 2024 4Versions Already Rated A+ From Expert WithComplete SolutionsVERSION 12 types of summation - *temporal (wave) summation: one presynaptic neuron to one postsynapticmembrane*spacial summation: multiple presynaptic neurons to one postsynaptic membranedescribe ligand gated channels - responds to chemical stimuli that bond to receptorsdescribe voltage gated channels - respond to a direct change in membrane potentialdescribe mechanically gated channels - responds to mechanical changedescribe hyperpolarization - membrane potential makes inside of cell more negative than restingpotential6 glial cells found in NS - *satellite*schwann*oligodendrocytes*microglial*astrocytes*ependymalfunction of the satellite cells - provides support for the nerves in the PNSfunction of the schwann cells - produce myelin in PNSfunction of oligodendrocytes - produce myelin in CNSfunction of the microglial cells - work as macrophages in CNS

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Biology

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