The Amazing Brain Quiz

How much does the brain weigh?

• 3 pounds

• 2.5 pounds

• 1.4 kilograms

• 5 kilograms

What does the brain control?

• Only the other organs

• Pleasure and pain

• Hunger and thirst

• All of the above

What is the protective covering of the brain?

• Skull

• Knee

• Ribcage

• Spine

How many nerve fibers pass from one side of the brain to the other?

• 400 to 450 million

• 200 to 250 million

• 300 to 350 million

• 100 to 150 million

Which hemisphere of the brain is more related to logic and analysis?

• Temporal

• Frontal

• Left

• Right

Which side of the brain is dominant for artists?

• Left

• Right

• Frontal

• Occipital

Which hemisphere of the brain may handle the syntax and vocabulary of language?

• Occipital

• Parietal

• Left

• Right

What happens if one side of the brain is removed?

• The other side becomes inactive

• The person loses memory

• The other side takes over some of its roles

• The person becomes unconscious

What is responsible for creating connections or pathways between brain cells?

• Axons

• Dendrites

• Synapses

• Neurons

Will we ever fully understand our own brains?

• It's already fully understood

• Maybe in the future

• Yes, with more research

• No, it's not possible