Nervous System Quiz

What is the role of the brain in sensory input?

• To ignore the information

• To process the information

• To destroy the information

• To hide the information

What does the brain decide to do after processing input?

• Nothing

• Respond

• Sleep

• Eat

In the example given, what action is performed using muscles?

• Pushing

• Pulling the arm away

• Jumping

• Running

What type of cell is shown in the diagram?

• Neuron

• Neuroglial cell

• Muscle cell

• Epithelial cell

What is the main role of neuroglial cells in the nervous system?

• Conduct electrical impulses

• Provide structural support

• Contract and relax

• Absorb nutrients

Which part of the body is being tested in the reaction time test?

• Feet

• Hands

• Eyes

• Ears

What is the significance of testing both dominant and nondominant hands?

• To compare reaction times

• To measure muscle strength

• To analyze color perception

• To test light speed

What is the significance of the analysis questions in this experiment?

• To summarize the experiment

• To provide a conclusion

• To guide data interpretation

• To list materials used