Human Physiology quizzes

How your body keeps itself running, from the heart’s own rhythm to the signals that coordinate vital functions.

1 quiz

Human Physiology: Why Your Heart Beats Without Your Brain

A tour of how the body really works, from the charge across every cell membrane to the hormone loops that keep you in balance.
50 questions

The whole quiz comes before your apps

BrainTok asks a few questions like these before the apps you choose open, so your screen time turns into learning. For iPhone.