Understanding the Brain

What is the primary role of the brain in the human body?

• To store memories permanently

• To manage all bodily functions and processes

• To regulate emotions exclusively

• To control voluntary movements only

Which part of the brain is responsible for controlling automatic functions like breathing?

• Cerebellum

• Brainstem

• Limbic system

• Cerebrum

How does the brain's surface area affect its processing power?

• A smaller surface area increases processing power

• Surface area has no effect on processing power

• A larger surface area increases processing power

• A larger surface area decreases processing power

What is the function of neurotransmitters in the brain?

• To store genetic information

• To send messages between neurons

• To regulate body temperature

• To protect the brain from injury

Why is it important to wear a helmet while riding a bike?

• To improve concentration

• To protect the brain from injury

• To increase balance

• To enhance speed