Cardiac Muscle Cells Differ from Skeletal Muscle Cells in That

Multiple Choice

Cardiac muscle cells differ from skeletal muscle cells in that cardiac muscle cells

A) possess narrower T tubules
B) are multinucleated, but their nuclei are not peripherally located
C) are the same length as the ventricles of the heart
D) require calcium in the extracellular compartment, or they cannot contract
E) can sustain contraction even during complete hypoxic conditions