List I | List II | ||
1. | Pons | I. | Provides additional space for Neurons, regulates posture and balance |
2. | Hypothalamus | II. | Controls respiration and gastric secretions |
3. | Medulla | III. | Connects different regions of the brain |
4. | Cerebellum | IV. | Neuro secretory cells |
List-I | List-II | ||
A. | Schwann cells | I. | Neurotransmitter |
B. | Synaptic knob | II. | Cerebral cortex |
C. | Bipolar neurons | III. | Myelin Sheath |
D. | Multipolar neurons | IV. | Retina |
Myelin sheath is produced by:
1. | Astrocytes and Schwann cells |
2. | Oligodendrocytes and Osteoclasts |
3. | Osteoclasts and Astrocytes |
4. | Schwann cells and Oligodendrocytes |
Receptor sites for neurotransmitters are present on:
1. Pre-synaptic membrane
2. Tips of axons
3. Post-synaptic membrane
4. Membrane of synaptic vesicles
Which of the following statement is correct for the node of Ranvier of nerve:
1. Neurilemma is discontinuous
2. Myelin sheath is discontinuous
3. Both neurilemma & Myelin sheath are discontinuous
4. Covered by myelin sheath