Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Neural pathway and reflex action | This theory describes the structure and function of neurons and how nerve impulses are transmitted through synapses and neuromuscular junctions, as well as the role of reflex action and reflex arc in enabling quick, automatic responses to stimuli for body protection and coordination. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Neuron | Other | easy | 2 m. | This question describes about the basic structure and function of a neuron as the fundamental unit of the nervous system. |
| 2. | Neurotransmitters | Other | easy | 2 m. | This question emphasises about chemical messengers that transmit signals between neurons or from neurons to muscles. |
| 3. | Muscle Activation by Nerves | Other | easy | 2 m. | True or false exercise describes about how nerve impulses stimulate muscle fibres to produce contraction and movement. |
| 4. | Neuron structure and types | Other | medium | 2 m. | This question describes about the structural parts of neurons and their classification based on structure and function. |
| 5. | TBQ - Transmission and reflex arc | Other | medium | 2 m. | This question emphasises about how nerve impulses travel through neurons and how reflex arcs produce quick responses. |
| 6. | Direction of flow of electrical signals | Other | medium | 3 m. | This question describes about the pathway of nerve impulse movement from dendrite to cell body and then to the axon. |
| 7. | Neuromuscular junction | Other | medium | 4 m. | This question describes about the point of communication between a motor neuron and a muscle fibre. |
| 8. | Significance of Reflex Arc in Animals | Other | hard | 5 m. | This question emphasises about the importance of reflex arcs in producing rapid protective responses in animals. |
| 9. | Conduction of nerve impulse | Other | hard | 5 m. | To apply the flow chart for the conduction of nerve impulse, Reflex action and chemical synapse. |
| 10. | TBQ - Neuron's structure | Other | hard | 5 m. | This question describes about the main parts of a neuron and their roles in transmitting nerve impulses. |