Question

Which of the following part have bulb like structure in neurons
a. axon
b. schwan cell
c. myElin sheath
d. synaptic knob​

Answer 1

Answer:

Your correct answer is option d

Explanation:

Let I explain you the structure of each given option

a. Axon- It is the long fibre present at distal end of which is branched.

*It helps in transmit of nerve impulses away from the body cell to the synapse.

b. Schwan Cell- It is enveloped with myelinated nerve fibre which help in formation of myelin sheath around the axon of the neurons.

c. Myelin Sheath- They are found in the nerve fibre of spinal and cranial nerves.

d. Synaptic Knob- They are branches of the axon terminates which looks like bulb in structure.

*It possess some chemicals which contains synaptic vesicles which are known as neurotransmitters.

Answer 2

Which of the following part have bulb like structure in neurons

a. axon

b. schwan cell

c. myElin sheath

d. synaptic knob✓✓✓✓✓✓