Here are some MCQs on Brain & Nervous System
1. Which part of the brain is responsible for controlling balance and coordination?
a) Cerebrum
b) Cerebellum
c) Medulla oblongata
d) Hypothalamus
2. What is the main function of the spinal cord?
a) Sends signals from the brain to the muscles
b) Filters sensory information before it reaches the brain
c) Controls breathing and heart rate
d) Regulates body temperature
3. What is the smallest unit of the nervous system?
a) Neuron
b) Nerve
c) Spinal cord
d) Brain
4. Which of the following is responsible for transmitting nerve impulses between neurons?
a) Dendrites
b) Axons
c) Synapses
d) Myelin sheath
5. Which part of the brain is responsible for processing emotions and memories?
a) Frontal lobe
b) Temporal lobe
c) Parietal lobe
d) Occipital lobe
