A resting axon's fluid interior contains both large,________ charged protein ions and smaller,________ charged potassium ions.

Question

Quizplus · Accepted Answer

The resting axon's fluid interior contains a higher concentration of negatively charged protein ions, while the concentration of positively charged potassium ions is lower. Therefore, the best choice is D which says the axon's fluid interior contains large, negatively charged protein ions, and smaller, positively charged potassium ions.

A Resting Axon's Fluid Interior Contains Both Large,________ Charged Protein