Back to Questions
Want to know:
Imagine you changed the concentration of K+ outside a neuron such that the resting membrane potential changed to -80 mV (from the normal resting value of -70 mV). What have you changed?
Get a detailed, AI-powered explanation for this question and thousands more on StudyFetch.
Get the Answer for FreeHow StudyFetch Helps You Master This Topic
AI-Powered Answers
Get instant, detailed explanations powered by AI that understands your course material.
Deep Understanding
Go beyond surface-level answers with step-by-step breakdowns and examples.
Personalized Learning
Spark.E adapts to your learning style and helps you connect ideas.
Practice & Test
Turn any question into flashcards, quizzes, and practice tests to solidify your knowledge.
Explore More Questions
- Sodium and potassium ions can diffuse across the plasma membranes of all cells because of the presence of what type of channel?
- What prevents the Na+ and K+ gradients from dissipating?
- Which of the following statements about the spread of electrical signals/currents along an axon is false?a. The spread of a passive signal is limited by the leakage of current out of the axon.b. The time course of passive signal spread slows with increasing leakiness of the axon.c. The membrane length constant describes how far an action potential can propagate along an axon.d. Action potentials can propagate for long distances without decrement.e. Action potential propagation requires both current flow along the axon and ion fluxes across the axon membrane.