BIO 264: Exam 2 review
BIO 264: Exam 2 review Which ion has greatest influence on resting membrane potential? Potassium (potassium has more leak channels on the membrane than sodium, which is why potassium has a higher permeability value and has more impact of resting membrane potential) Concerning resting membrane potential, the inside of the membrane is _______ compared to the ________ charged outside. negative, positively. T or F: The diffusion of K+ and Na+ down their chemical gradients contributes to the resting membrane potential F At resting membrane potential, ______________________. extracellular sodium levels are high During the hyper polarization phase... K+ leaves the cell
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bio 264 exam 2 review