Multiple choice general knowledge

The brain contains 100 billion brain cells of which, 100,000 are irretrievably lost each day.

  1. True

  2. False

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The human brain contains roughly 86 billion neurons, not 100 billion, and adults do not lose 100,000 brain cells irretrievably every single day. Modern neuroscience shows the brain maintains significant neuroplasticity.