Which of the following incorrectly matches a mitotic motor protein with its function?
A. Kinesin-5 pushes the two asters apart.
B. Kinesin-13 enhances microtubule (+) end growth, promoting kinetochore attachment.
C. Kinesin-4 interacts with polar microtubules to pull the chromosomes toward the center of the spindle.
Kinesin-7 aids in chromosome bi-orientation.