1. Which of the following is responsible for transferring information

between brain cells?

a) Neurotransmitters

b) Hormones

c) Axons

d) Dendrites

Answer: c) Axons

Rationale: Axons are long, slender projections of nerve cells that transmit

information between neurons, allowing for communication and

coordination within the brain.

2. Which part of the brain is involved in regulating basic survival

functions such as breathing and heart rate?

a) Cerebellum

b) Hypothalamus

c) Occipital lobe

d) Frontal lobe

Answer: b) Hypothalamus

Rationale: The hypothalamus plays a crucial role in maintaining vital

bodily functions and homeostasis, such as body temperature, hunger,

thirst, and sleep.

3. Which neurotransmitter is associated with feelings of pleasure and

reward?

a) Serotonin

b) Norepinephrine

c) Dopamine

d) GABA

Answer: c) Dopamine

Rationale: Dopamine is involved in regulating movement, motivation, and

reinforcement. It plays a key role in the brain's reward system,

contributing to experiences of pleasure and reinforcement.