Nervous System MCQs with Answers

We can sense different stimuli due to ?

• A.Sense organs
• B.Brain
• C.Spinal cord
• D.Nerves

A brief phase in which neuron regains its original ionic distribution and polarity is called?

• A.Depolarization
• B.Action potential
• C.Hyperpolarization
• D.Repolarization

Which of the following best describes the direction of impulse traveling in a typical neuron?

• A.Dendrite → Cell body → Axon
• B.Axon → Cell body → Dendrite
• C.Cell body → Axon → Dendrite
• D.Axon → Dendrite → Cell body

The type of coordination through electrochemical signals is _?

• A.Nervous coordination
• B.Chemical coordination
• C.Mechanical coordination
• D.Hormonal coordination

Which of the following is the boss of human body?

• A.Brain
• B.Heart
• C.Liver
• D.Lungs

How many parts of the brain are there?

• A.2
• B.3
• C.4
• D.5

Past Paper MCQ

Which organ in the human body demands the most glucose?

• A.Liver
• B.Brain
• C.Heart
• D.Kidneys

Stimulus is detected by ?

• A.Receptor
• B.Effector
• C.Neuron
• D.Synapse

The part of brain which acts as a bridge between cerebellum and other parts of the brain is known as _?

• A.Cerebrum
• B.Medulla oblongata
• C.Hypothalamus
• D.Pons

Which one is the correct direction of action potential along the neuron?

• A.Dendrite → Axon → Post synaptic terminal
• B.Axon → Post synaptic terminal
• C.Post synaptic terminal → Axon → Dendrite
• D.Cell body → Dendrite → Axon