NEET2026BiologyChapterActual
Observe the given diagram of a multipolar neuron and match the labelled parts (A, B, C, D) in List I with their corresponding descriptions in List II. List I List II A Label A 1 Envelopes the nerve fibre to form myelin sheath B Label B 2 Bulb-like structure containing synaptic vesicles C Label C 3 Transmit impulses towards the cell body D Label D 4 Granular bodies present in cyton Choose the correct answer from the o
Options
- AA - 3, B - 4, C - 2, D - 1
- BA - 4, B - 3, C - 1, D - 2
- CA - 3, B - 4, C - 1, D - 2
- DA - 1, B - 2, C - 3, D - 4
Correct answer
C. A - 3, B - 4, C - 1, D - 2
Step-by-step solution
Based on the provided diagram of a multipolar neuron: Label A represents the dendrites. Dendrites are short, branched fibres that project out of the cell body and transmit nerve impulses towards the cell body. Thus, A matches with 3. Label B represents Nissl's granules. These are granular bodies present in the cell body (cyton) and dendrites, which are involved in protein synthesis. Thus, B matches with 4. Label C represents a Schwann cell. Schwann cells envelope the nerve fibre (axon) to form the myelin sheath in