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Class 11 Biology Practice Test: Neural Control and Coordination - Neuron
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Avg score: 84% Most missed: “Which of the following statements is false regarding electrical synapses?”
Class 11 Biology Practice Test: Neural Control and Coordination - Neuron
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25 Questions

1. How many sodium ions are transported for every 2 potassium ions by the Na-K pump?
2. How many types are neurons classified into?
3. What happens when a neurotransmitter binds to a receptor on the post-synaptic membrane?
4. Identify the structure shown in the diagram.
Schwan cell in Neuron or nerve cell
5. Action potentials can be inhibitory. True or false?
6. Which of these is not a component of the synapse?
7. What are the terminal branched ends of axons known as?
8. At resting membrane potential, the axonal membrane is impermeable to which ions?
9. Identify the structure shown in the diagram.
Node of Ranvier in Neuron or Nerve Cell
10. Where are neurotransmitters present inside the neuron?
11. At resting membrane potential, the axonal membrane is permeable to which ions?
12. Which of these is false regarding synaptic clefts?
13. Where are Nissl’s granules present?
14. Which of the following is not true regarding resting potential?
15. What is a nerve impulse also known as?
16. Which of these does not take place when a stimulus is applied to a polarized axonal membrane?
17. Which of these statements is not true regarding axons?
18. Which of these structures is not a part of a neuron?
19. Which of these structures are present on the post-synaptic membrane?
20. How is the resting potential restored after a nerve impulse?
21. What happens to synaptic vesicles during an action potential?
22. Unipolar neurons lack dendrites. True or false?
23. Where are bipolar neurons found?
24. Which of these are involved in the transmission of nerve impulses?
25. Which of these is not characteristic of dendrites?