Exam (elaborations)
BIO201 Graded Exam 3 Topic 12: Spinal Cord, Spindal Nerves, Brain and Cranial Nerves FALL 2023
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Which of the following situations occurs in electrically excitable cells? Select one: a. The sodium-potassium pump moves sodium into the cell. b. The opening and closing of ligand-gated channels cause depolarization. c. Sodium ion channels are opened by high extracellular calcium levels. d. Wh...
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