The difference between the intracellular and extracellular environments at the peak of the action potential is approximately _________mV

If you are trying to memorize a list of numbers, which of the following would be most likely to cause you to forget or mix up the numbers on your list?

a. Someone starts reciting another list of different numbers to you. b. Someone starts reciting a list of names to you. c. Someone starts reciting a list of nonsense syllables to you. d. Someone starts showing you humorous photographs.

Thom is an adolescent who has an awareness of uniqueness of self and knowledge of roles to be followed. He can be said to have passed through Erikson's __________ stage of psychosocial development

a) trust vs. mistrust b) initiative vs. guilt c) industry vs. inferiority d) identity vs. role diffusion