Analyze the image below and answer the question that follows. A horizontal neuron. The large, leafy branches on the left are labeled 1. The large body on the left is labeled 2. The chain between the sides is labeled 3. The center of each link is labeled 4. The smaller branches on the right are labeled 5.
Which line is pointing to the myelin sheath?
A.
1
B.
2
C.
3
D.
4