While observing cardiac muscle under a microscope for the first time,Jennifer noticed lines running perpendicular to the direction of the muscle.These lines are called
A) perpendicular plates.
B) Volkmann canals.
C) Broca's area.
D) Haversian canals.
E) intercalated disks.

Question

Quizplus · Accepted Answer

Intercalated disks, where cardiac muscle cells are bound end to end, are exclusive to cardiac muscle.

While Observing Cardiac Muscle Under a Microscope for the First