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HEC ETC - USAT GS Entry Test - Biology - Coordination and Control - Quiz 1

Practice 10 high yield MCQs on Biology from Chapter Coordination and Control for USAT GS Entry Test. After submission, get instant results with correct answers and detailed explanations. This is Quiz 1 of the series.

1. Which system coordinates and controls body functions through electrical signals?



2. What are the two main divisions of the nervous system?



3. What is the functional unit of the nervous system?



4. What are the three main parts of a neuron?



5. What is the gap between two neurons called?



6. Which part of the brain is responsible for conscious thought and memory?



7. Which part of the brain is responsible for coordination and balance?



8. Which part of the brain controls involuntary functions like breathing and heart rate?



9. What transmits signals between the brain and the body and coordinates reflex actions?



10. What is a reflex action?



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Instructions: Select one answer per question. After submitting, you will see your score, correct answers, and explanations.

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