Practice Summary - 18.5 | 18. Neural Control and Coordination | CBSE 11 Biology
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Practice Questions

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Question 1

Easy

What are the two main parts of the human neural system?

πŸ’‘ Hint: Remember the areas where processing happens versus those that connect to the body.

Question 2

Easy

What is a neuron?

πŸ’‘ Hint: Consider how signals are sent in the nervous system.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the primary function of the neural system?

  • Regulation of muscle movement
  • Coordination and integration of body functions
  • Oxygen transfer to tissues

πŸ’‘ Hint: Consider what keeps our bodily functions in sync.

Question 2

True or False: The resting potential of a neuron is maintained by the sodium-potassium pump.

  • True
  • False

πŸ’‘ Hint: Think about how ion concentrations are balanced in a neuron.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Explain how a neuron generates an action potential starting from the resting potential.

πŸ’‘ Hint: Follow the steps of how ions move in and out of the neuron.

Question 2

Discuss the impact of myelination on impulse speed and conduction.

πŸ’‘ Hint: Consider how covering affects speed, similar to insulation on wires.

Challenge and get performance evaluation