[MCAT Question of the Day, Click Display Images To See] + Join us on Facebook<http://mcatquestionoftheday.us4.list-manage.com/track/click?u=d3318065969b7c08ead5d4c4d&id=6937adf3b7&e=61d7ba7392> + Connect on Twitter<http://mcatquestionoftheday.us4.list-manage.com/track/click?u=d3318065969b7c08ead5d4c4d&id=ca970ca88f&e=61d7ba7392> Nerve Impulse Propagation The velocity of nerve impulse propagation could be increased by: A. the process of nerve myelination. B. decreasing nerve diameter. C. increasing nerve diameter. D. A and C. To see the solution, visit the following link: http://mcatquestionoftheday.com/biology/nerve-impulse-propagation/<http://mcatquestionoftheday.us4.list-manage.com/track/click?u=d3318065969b7c08ead5d4c4d&id=698f05f3e7&e=61d7ba7392>