Which statement best describes why the neuron and muscle cell are different? (Choice A)
A
Muscle cells contain proteins that allow them to maintain a branching shape, while neurons do not.

(Choice B)
B
Neurons and muscle cells contain the same proteins, but the cells are different due to their locations in the body.

(Choice C)
C
Neurons and muscle cells each make a different set of proteins, which determines each cell type’s structure and function.